1. Intelligent chip, trickle stable charging, extend battery life, safe and reliable
2. Charge even with shell, no influence
3. Widely compatible with cell phones, Bluetooth headsets and other devices with QI function
4. Compact and lightweight, easy to carry
5. Input: 5V 2A/9V 1.67A
6. Output: 15W
7. Interface: Type-C
8. Size: about 5.6 x 0.76cm
9. Description: only wireless charger, does not include other items in the picture

1. 칩: Realtek RTL8762DK
2. 안드로이드 시스템: Android 4.4 이상 지원
3. ios 시스템: IOS 10.0 이상
4. 심박 센서: Zhanheng BD1662_I2C
5. 블루투스: 듀얼 블루투스 5.0
6. 방수 등급: IP68
7. 제품 기술: 아연 합금 + IML
8. 화면 크기: 1.9인치 TFT 고화질 정사각형 화면
9. 화면 해상도: 390*435
10. 화면 재질: 유리 (OGS)
11. 손목밴드 재질: 실리콘
12. 배터리 모델: 551830 폴리머
13. 배터리 전압: 3.7V
14. 배터리 용량: 280mAh
15. 배터리 수명: 일반 연결 사용 시 5-6일, 대기 시 25-35일 (연결 사용은 개인 사용량에 따라 다름)
16. 충전 방식: 무선 충전
17. 충전 시간: 약 5시간
18. 앱 지원 언어: 중국어, 번체 중국어, 영어, 한국어, 독일어, 스페인어, 일본어, 프랑스어, 이탈리아어, 러시아어, 포르투갈어, 아랍어, 우크라이나어, 태국어
19. 기기 지원 언어: 영어, 중국어, 번체 중국어, 덴마크어, 그리스어, 라틴어, 루마니아어, 터키어, 히브리어, 체코어, 폴란드어, 스페인어, 독일어, 러시아어, 포르투갈어, 프랑스어, 일본어, 이탈리아어, 베트남어, 한국어, 아랍어, 페르시아어
20. 기능: 블루투스 통화, 11가지 메뉴 스타일, 500개 이상의 다이얼 지원, 호흡 훈련, 맞춤 다이얼, 스톱워치, 밝기 조절, 멀티 스포츠 모드, 실제 수면, 실제 심박수, 정보 푸시, 원격 음악, 원격 사진, 실시간 날씨, 휴대폰 찾기(휴대폰 연결), 블루투스 음악 재생, 비밀번호 보호, 계산기, 분할 화면 표시, 빠른 위젯, 날씨, 여성 어시스턴트, 마사지기, GPS 트랙, 음성 어시스턴트, 알람 시계, 손전등, 절전 모드, 스마트 및 시계 모드 선택 등
21. 손목밴드 전체 길이: 270mm
22. 헤드 크기: 45x38x10.8mm
23. 스트랩 크기: 너비 21mm
24. 본체 순중량: 35.5그램

Main Features
1. Equipped with Bluetooth 5.0 chip, 10 meter barrier free connection
2. CVC8.0 noise reduction, pure HIFI sound quality
3. A new generation of intelligent magnetic suction charging mode, quick charging with easy release
4. One key control, switch on and off, answer and other functions, easy to operate
5. The standby time of the charging cabin is 100h, and the headset can be charged for about 3-4 times. It refuses to cut off the power supply, and the charging box provides additional service life
6. Release the shape of cochlea for comfortable wearing
7. Upgrade the intelligent control chip, the headset can be automatically started and paired when it is opened out of the charging compartment, and automatically shut down when put into the charging compartment, without manual switch
8. Compatible with major APP, Bluetooth can be used

Parameters
1. Chip: JL6936
2. Headset power: 45mah, charging time: 1 hour
3. Listening time: 3-4 hours
4. Electric quantity of charging bin: 300mAh
5. Bluetooth version: V5.0 dual call
6. Single ear standby time: 120 hours

Main Features
1. Equipped with Bluetooth 5.0 chip, 10 meter barrier free connection
2. CVC8.0 noise reduction, pure HIFI sound quality
3. A new generation of intelligent magnetic suction charging mode, quick charging with easy release
4. One key control, switch on and off, answer and other functions, easy to operate
5. The standby time of the charging cabin is 200h, and the earphone can be charged for about 10-12 times. The charging box refuses to power off and the charging box provides additional service life
6. Release the shape of cochlea for comfortable wearing
7. Upgrade the intelligent control chip, the headset can be automatically started and paired when it is opened out of the charging compartment, and automatically shut down when put into the charging compartment, without manual switch
8. Compatible with major apps, Bluetooth can be used

Parameters
1. Chip: JL6936
2. Headset power: 55mAh, charging time: 1 hour
3. Listening time: 3-4 hours
4. Electric quantity of charging bin: 2000mAh
5. Bluetooth version: V5.0 dual call
6. Single ear standby time: 120 hours

1. Bluetooth 5.0 chip, the connection is stable.
2. CVC 8.0 noise reduction, HiFi sound.
3. One-button control, power-on, power-off, answering and other functions, easy to operate.
4. Magnetic charging, free to charge as soon as you put it.
5. Pick up the headset from the charging box and the headset will automatically connect to Bluetooth.
6. The charging box has a built-in 350mAh capacity battery. The standby time is 100 hours, and the headphones can be charged about 3-4 times.
7. IPX rated waterproof.
8. Release the shape of the cochlea, comfortable and painless for a whole day.
9. Good compatibility, Bluetooth can be used.

Product parameters:
1. Bluetooth version: Jerry 5.0.
2. Bluetooth distance: 10m (accessibility).
3. Speaker unit: 6mm true copper ring speaker.
4. Headphone battery capacity: 40mAh.
5. Charge box battery capacity: 350mAh.
6. Standby time: 100 hours.
7. Call time: 4 hours.
8. Music time: 3 hours.
9. Charging time: 1 hour.

1. Bluetooth 5.0 chip, the connection is stable.
2. CVC 8.0 noise reduction, HiFi sound.
3. One-button control, power-on, power-off, answering and other functions, easy to operate.
4. Magnetic charging, free to charge as soon as you put it.
5. Pick up the headset from the charging box and the headset will automatically connect to Bluetooth.
6. The charging box has a built-in 2000mAh capacity battery. The standby time is 200 hours, and the headset can be charged about 10-12 times. It can also charge the mobile phone.
7. IPX rated waterproof.
8. Release the shape of the cochlea, comfortable and painless for a whole day.
9. Good compatibility, Bluetooth can be used.

Product parameters:
1. Bluetooth version: Jerry 5.0.
2. Bluetooth distance: 10m (accessibility).
3. Speaker unit: 6mm true copper ring speaker.
4. Headphone battery capacity: 55mAh.
5. Charge box battery capacity: 2000mAh.
6. Standby time: 200 hours.
7. Call time: 4 hours.
8. Music time: 3 hours.
9. Charging time: 1 hour.

1. Temperature Range: -50 - 550 Degrees Celsius( -5 - 536 Degrees Fahrenheit)
2. Distance Spot Ratio: 10:1
3. Emissivity: 0.95
4. Response Time & Wavelength: 500ms & (8-14) um
5. Resolution:0.1 Degrees Celsius or 0.1 Degrees Fahrenheit
6. Degrees Celsius / Degrees Fahrenheit Selection
7. Data Hold Function
8. Laser Target Pointer Selection
9. Backlight Display Selection
10. Auto Power Shut Off
11. Low Battery Indication

About the product
1. This infrared thermometer is used for measuring the temperature of the object''s surface, which is applicable for various hot, hazardous or hard-to-reach objects without contact safely and quickly
2. This unit consists of optics, temperature sensor signal amplifier, processing circuit and LCD display.
3. The optics collected the infrared energy emitted by object and focus onto the sensor. Then the sensor translates the energy into an electricity signal. This signal will be turned out to be digital shown on the LCD after the signal amplifier and processing circuit.

Features
1. Lightweight and compact.
2. Simple One-handed operation.
3. Celsius and Fahrenheit switchable.
4. Laser sight allows accurate targeting.
5. Simply point to an object and read its temperature.
6. Precise non-contact IR thermometer, safe and easy to use.
7. Laser on/off switch, Auto power off & temperature data hold.
8. Backlight ON/OFF selectable
9. Use 2 x 1.5V AAA batteries (not included)

1. 단일 네트워크 포트 10/100M 지원: 네트워크 상태 및 트래픽 표시, 연속 연결 지원
2. 네트워크 카메라 테스트: H.264, H.265, 4K 메인 스트림 테스트 지원
3. 카메라 전원 공급: POE 전원 공급, 12V/1A 전원 공급
4. TDR 네트워크 케이블 단선 지점 테스트: 네트워크 케이블 품질 및 길이 테스트
5. 신규 동축 고화질 HD CVI/TVI/AHD 테스트, OSD 메뉴
6. Hikvision/Dahua 카메라 활성화
7. ONVIF 카메라 호환성 강화, IP 교차 서브넷 탐색
8. 백본 트래픽 테스트, 전체 데이터 흐름 상황 파악
9. IP 주소 검색 및 탐색, 핑 IP
10. 시뮬레이션 카메라 테스트; 오디오 테스트
11. 이미지 줌 미리보기 호출 가능 (8단계 줌)
12. 팬틸트 테스트: 485 팬틸트 테스트, 네트워크 돔 카메라 테스트
13. 배터리: 특수 교체형 3000mAh 폴리머 리튬 배터리
14. 디스플레이 화면: 4.0인치 고해상도, 더 선명하고 부드러운 화면
15. LED 조명: 2쌍 35lm LED, 확산광
16. 저장 기능: 내장 8G 메모리 카드, 스크린샷, 녹화
17. 리눅스 임베디드 시스템, 더 부드러운 화면

파라미터
1. 충전기: 12V 1A 충전
2. 배터리: 교체형 7.4V 폴리머 리튬 배터리, 용량 11Wh, 작동 시간 약 6시간
3. 충전: 12V 충전, 충전 시간 3-4시간
4. 절전 기능: 타임아웃에 따라 자동 전환 설정 가능, 배터리 잔량 아이콘 실시간 표시
5. 디스플레이 화면: 4.0인치 TFT 800 x RGB x 480 (WVGA) 해상도, 1,670만 색상, 조절 가능한 백라이트 밝기
6. 작동 모드: 전원 버튼, 12키 메인 제어 키보드, 45키 플립형 QWERTY 키보드
7. 작동 설정: 중국어 및 영어 인터페이스, 사용자 선택 가능
8. 자동 대기 모드: 끄기/5-60분
9. 키보드 소리: 켜기/끄기
10. 작동 온도: -10도에서 +55도 섭씨
11. 작동 습도: 30%에서 90%
12. 크기: 약 19 x 11.3 x 3.7 cm
13. 포장 무게: 약 1.5 kg

1. 컴팩트 디자인, 한 손 조작 가능
2. 대용량 리튬 배터리, 교체 용이, 더 편리함
3. 고품질 케이블, 안정적이고 신뢰할 수 있는 통신
4. NTSC/PAL/CVI/AHD/TVI 신호 지원, 720P/1080P 6가지 해상도 프레임 옵션
5. 고정밀 전 기능 디지털 멀티미터로 사용 가능, 정확한 측정과 편리한 사용
6. 중국어 및 영어 언어 모드 지원

기능:
1. 네트워크 카메라 영상 테스트: H.264, H.265, 4K 메인 스트림 테스트 지원
2. 하이크비전(Hikvision) 카메라 활성화
3. 다화(Dahua) 카메라 활성화
4. IP 주소 검색 및 감지, Ping IP
5. ONVIF 카메라 호환성 향상, 네트워크 구간별 IP 주소 탐색
6. 전압 및 전력 테스트, 전원 공급 상황 즉시 파악
7. 네트워크 속도: 회선 이상 시 아이콘 알림, 항상 전체 이더넷 연결 상태 모니터링 가능
8. 백본 트래픽 테스트, 전체 데이터 흐름 상황 파악
9. 이미지 줌 미리보기 호출 가능 (8단계 줌)
10. 듀얼 네트워크 포트 10/100/1000M 지원, 네트워크 상태 및 트래픽 표시, 연결 지원
11. 동축 고화질 업그레이드: HD-CVI; HD-TVI; HD-AHD
12. 시뮬레이션 카메라 테스트; 오디오 테스트
13. 카메라 전원 공급: POE 전원 공급, 12V/2A 출력
15. 팬틸트 테스트: 동축 팬틸트 제어 테스트, 485 팬틸트 테스트, 네트워크 돔 카메라 테스트
16. TDR 네트워크 케이블 고장 지점 테스트: 네트워크 케이블 품질 테스트, 최대 케이블 길이 130-200미터 측정(케이블 재질에 따라 다름)
17. 배터리: 특수 교체형 7.4V 폴리머 리튬 배터리, 용량 22.2Wh, 6000mAh 상당, 작동 시간 약 10시간
18. 디스플레이 화면: 4.0인치 고해상도, 더 선명하고 부드러운 화면
19. LED 조명: 35루멘 LED 2개, 확산광
20. 저장 기능: 내장 8G 메모리 카드, 스크린샷 촬영, 비디오 녹화 가능, 시공 증거 저장 가능
21. 통신 등급 디지털 멀티미터, 자동으로 테스트 보고서 생성

포장 목록:
- 본체 x 1
- 220V 전원 코드 x 1
- 데이터 연결 케이블 x 1
- 네트워크 케이블 x 1
- 랜야드 x 1
- 공구 세트 x 1
- POE 충전/테스트 장치 x 1
- 전원 연결 케이블 x 1
- 비디오 연결 케이블 x 1
- 팬틸트 제어 케이블 x 1
- 오디오 연결 케이블 x 1
- 적합성 증명서 x 1
- 사용 설명서 x 1
- 포장 상자 x 1

This non-contact tachometer is a professional and practical motor speed meter to measure the revolutions per minute(RPM) with wide measuring range and high resolution. Its featured with high accuracy measurement, quick measuring time and long detecting distance up to 500mm(20 inch) with laser. This tachometer is very easy to use by applying a reflective tape(included 3 in package) on target object, then aim at the mark by laser beam. This tachometer has wide range of applications, such as measuring rotating speed of machine, motors, wheels, lathe for metal or wood cutting work,
electrical fan, paper making, plastic industry, chemical fiber, washing machines, car making etc.

1. 화면 크기: 1.54인치
2. 호환 시스템: iOS / Android
3. 화면 해상도: 240 x 240
4. 블루투스: BLE4.2 지원
5. 충전: 자석 충전
6. 지원 기능: 심박수 / 혈압 모니터링 / 운동 데이터 수집 / 통화 알림 / 날씨 / 걸음 수 / 스톱워치 / 원격 사진 촬영 / 음악 제어.

제품 정보
1. 배터리 용량: 320mAh
2. 블루투스 버전 : BLE5.0
3. 충전 방식: 무선 충전
4. 해상도 : 360x360
5. 방수 등급: IP67
6. 시스템: 안드로이드 4.4 이상, iOS 10.0 이상
7. 앱: WearPro
8. 시계 지원 언어: 영어, 중국어, 번체 중국어, 덴마크어, 그리스어, 라틴어, 루마니아어, 터키어, 히브리어, 체코어, 폴란드어, 스페인어, 독일어, 러시아어, 포르투갈어, 프랑스어, 일본어, 이탈리아어, 베트남어, 한국어, 아랍어, 페르시아어
9. 앱 지원 언어: 중국어, 영어, 독일어, 러시아어, 스페인어, 포르투갈어, 프랑스어, 일본어, 이탈리아어, 폴란드어, 한국어, 아랍어, 페르시아어, 태국어, 베트남어, 번체 중국어, 그리스어, 루마니아어, 터키어, 히브리어, 체코어
10. 재질:
- 케이스: 아연 합금
- 스트랩: 스테인리스 스틸 스트랩

기능
1. 블루투스 통화, 심박수 모니터링, 혈압 모니터링, 혈중 산소 모니터링
2. 걸음 수, 거리, 칼로리
3. 수면 모니터링 (수면 시간, 수면 질)
4. 호흡 훈련, 다이얼 푸시, 스톱워치, 밝기 조절, 다중 스포츠 모드
5. 메시지, 원격 음악 제어, 원격 카메라 제어, 날씨, 휴대폰 찾기 (휴대폰과 연결 시 사용)
6. 블루투스 통화, 블루투스 음악 재생, 비밀번호 보호, 계산기, 분할 화면 표시, 위젯, 날씨, 마사지기, 알리페이, 내 QR 코드

Features
1. Non-Contact and with a high accuracy of measurement.
2. Providing two temperature modes,Fahrenheit scale and Celsius scale,for selection.
3. Providing the function of sound notification of high body temperature.
4. Over-range indication: LCD display "Hi" or "Lo".
5. Providing the function of saving the date and auto turn off.
6. Providing the function of auto selection the range, LCD display resolution:0.1 degree C(0.1 degree F).
7. Backlight LCD digital display.
8. Operating Temperature: 10 - 40 Degree Celsius, and do not put it in the environment temperature that under 0 Degree Celsius or obove 50 Degree Celsius.

Specification:
1. Measurement accuracy:
32.0 degree C - 35.9 degree C (93.2 degree F-96.6 degree F): -/+0.3 degree C (0.5 degree F)
36.0 degree C - 39.0 degree C (96.8 degree F-102.2 degree F): -/+0.2 degree C (0.4 degree F)
39.0 degree C - 42.0 degree C (102.3 degree F-107.6 degree F): -/+0.3 degree C (0.5 degree F)
2. Measuring distance: 5-15cm
3. Body temperature mode: 32.0 degree C - 42.0 degree C
4. Auto power off: About 7 seconds
5. Power: 9V battery (not included)

1. Interface compatibility: RS422/RS485 standard
2. Working mode: asynchronous differential transmission (half full duplex)
3. Transmission rate: 300-3000000bps
4. Environmental protection level: 600W lightning surge protection for each line of RS485 interface
5. Transmission medium: twisted pair (wire diameter above 0.5mm) or shielded wire
6. Signal indication: red light power, green light sending signal, yellow light receiving signal
7. Support system: WindowsXP, WIN7, WIN8, WIN10, also use Windows series, MacOS, Linux and other systems
8. Transmission distance: 1200 meters at the RS422/485 end, and the USB cable is no more than 5 meters
9. Length: about 0.5/1.5m

Features:
1. It has a wide range of applications and meets different needs. It is suitable for the connection of various RS485/RS422 devices on the computer, two-way mutual data transmission, both USB to RS485/RS422 and RS485/RS422 to USB
2. Dual chip design, better performance, stable communication signal, built-in CP2102+SP485 chip, plus TVS diode protection, support RS485/422 protocol equipment long-distance transmission, durable
3. It can connect 256 RS485/RS422 devices, point-to-multipoint, each converter can connect 256 RS422 or RS485 interface devices, and the data communication baud rate range is 300-3000000bps
4. The converter has zero-delay automatic transmission and reception conversion to ensure high-speed data transmission and no delay in data transmission, ensuring faster signal operation, and providing a reliable connection for communication
5. Three kinds of data indicator display, easy to see the working status
6. With filter magnetic ring, signal transmission is more stable
7. Select 28/24WG thick tinned copper core, plus multi-layer shielding, signal transmission is more stable
8. Support multiple technologies, compatible with USB2.0, RS485, RS422 standard protocols, automatically judge and control the data transmission direction, and automatically detect the serial port signal baud rate

1. Compatible standards: The interface is compatible with EIA/TIA RS-485 and RS-422 standards
2. Material: ABS
3. Wire structure: 24WG wire, 80 braided tinned copper braid + aluminum foil double shielding + four tensile rope + 7 cores + 8mm thick wire body, fully shielded environment
4. Chip: FTDI-FT232RL+sp485 dual chip
5. Working mode: asynchronous half-duplex communication, asynchronous full-duplex communication
6. USB signal: VCC, DATA+, DATA-, GND
7. RS-485/RS-422/DB9 pin signal: T/R+, T/R-, GND
8. Signal indication: red light for power supply, green light for sending signal, yellow light for receiving signal
9. Communication rate: 300bps-460800bps, automatic detection of serial port signal rate
10. Communication distance: about 0-5 meters at the USB end; about 0-1200 meters at the RS-485/RS-422 end
11. Number of connectable nodes: support RS-485/RS-422 terminal 32 nodes
12. Communication mode: RS-485 point-to-point half-duplex communication, RS-485 point-to-multipoint half-duplex communication, RS-422 point-to-point full-duplex communication, RS-422 point-to-multipoint full-duplex communication
13. Protection level: about 15kV IEC1000-4-2 Air Discharge
14. Lightning protection and surge protection: 600W lightning surge protection
15. Wiring method: terminal equipment can be connected by twisted pair or shielded wire
16. Transmission medium: twisted pair or shielded wire
17. Support system: Windows10/8/8.1/7, Server 2008, XP, Vista, Mac OS8/9, OS-X, Linux2.4 and other systems
18. Power supply mode: USB power supply
19. Voltage range: 5V
20. Working current: less than 300mA
21. Application scenarios: industrial automation control system, access control system, power control system, parking lot system, attendance machine, industrial computer, PLC controller, etc.
22. Length: about 1.2m

Features:
1. Built-in FTDI-FT232RL+SP485 dual-chip, high-speed logic processing chip, TVS insurance diode, support RS485/422 protocol equipment long-distance transmission, stable and durable
2. 32 RS485/422 devices can be connected, the data communication baud rate range is about 300bps-460800bps
3. Wide range of applications, suitable for connection between computers and various RS485/422 devices, two-way interactive data transmission
4. Automatically control the direction of data flow through the I/O circuit, and automatically determine and control the direction of data transmission
5. Built-in zero-delay automatic transceiver conversion, automatic detection of serial port signal rate
6. Multi-system compatibility, support Windows10/8/8.1/7, Server 2008, XP, Vista, Mac OS8/9, OS-X, Linux2.4 and other systems
7. Safety lightning protection, surge protection
8. Built-in 3 kinds of data indicators, easy to check the working status
9. Use 24WG thick 80 braided tinned copper core, tightly shielded inside and outside, to strengthen anti-electromagnetic interference

1. Compatible standards: The interface is compatible with EIA/TIA RS-485 and RS-422 standards
2. Material: ABS
3. Wire structure: 24WG wire, 80 braided tinned copper braid + aluminum foil double shielding + four tensile rope + 7 cores + 8mm thick wire body, fully shielded environment
4. Chip: FTDI-FT232RL+sp485 dual chip
5. Working mode: asynchronous half-duplex communication, asynchronous full-duplex communication
6. USB signal: VCC, DATA+, DATA-, GND
7. RS-485/RS-422/DB9 pin signal: T/R+, T/R-, GND
8. Signal indication: red light for power supply, green light for sending signal, yellow light for receiving signal
9. Communication rate: 300bps-460800bps, automatic detection of serial port signal rate
10. Communication distance: about 0-5 meters at the USB end; about 0-1200 meters at the RS-485/RS-422 end
11. Number of connectable nodes: support RS-485/RS-422 terminal 32 nodes
12. Communication mode: RS-485 point-to-point half-duplex communication, RS-485 point-to-multipoint half-duplex communication, RS-422 point-to-point full-duplex communication, RS-422 point-to-multipoint full-duplex communication
13. Protection level: about 15kV IEC1000-4-2 Air Discharge
14. Lightning protection and surge protection: 600W lightning surge protection
15. Wiring method: terminal equipment can be connected by twisted pair or shielded wire
16. Transmission medium: twisted pair or shielded wire
17. Support system: Windows10/8/8.1/7, Server 2008, XP, Vista, Mac OS8/9, OS-X, Linux2.4 and other systems
18. Power supply mode: USB power supply
19. Voltage range: 5V
20. Working current: less than 300mA
21. Application scenarios: industrial automation control system, access control system, power control system, parking lot system, attendance machine, industrial computer, PLC controller, etc.
22. Weight: about 70g
23. Length: about 0.5m

Features:
1. Built-in FTDI-FT232RL+SP485 dual-chip, high-speed logic processing chip, TVS insurance diode, support RS485/422 protocol equipment long-distance transmission, stable and durable
2. 32 RS485/422 devices can be connected, the data communication baud rate range is about 300bps-460800bps
3. Wide range of applications, suitable for connection between computers and various RS485/422 devices, two-way interactive data transmission
4. Automatically control the direction of data flow through the I/O circuit, and automatically determine and control the direction of data transmission
5. Built-in zero-delay automatic transceiver conversion, automatic detection of serial port signal rate
6. Multi-system compatibility, support Windows10/8/8.1/7, Server 2008, XP, Vista, Mac OS8/9, OS-X, Linux2.4 and other systems
7. Safety lightning protection, surge protection
8. Built-in 3 kinds of data indicators, easy to check the working status
9. Use 24WG thick 80 braided tinned copper core, tightly shielded inside and outside, to strengthen anti-electromagnetic interference

1. Interface compatible: RS232, TTL
2. Material: ABS
3. Transmission mode: asynchronous, full duplex, full transparency
4. Electrostatic protection: about 15KV ESD
5. Scope of application: PC, terminal equipment, industrial control, digital instrument acquisition, multi-serial port equipment, serial interface of single-chip microcomputer, etc.
6. Transmission rate: 300bps-115.2kbps
7. Transmission medium: twisted pair/shielded wire
8. Size: about 6.3 x 3.4 x 1.8mm

Features:
1. 9-pin nickel-plated connector/female, resistant to unplugging, using anti-oxidation material, anti-corrosion
2. TTL wiring port, can use twisted pair/shielded wire, which is more convenient to connect/disassemble
3. Environmental protection material, safe to use
4. Built-in fast transient voltage suppression protector TVS
5. Compatible with RS232 TIA/EIA standard and level data interface, can convert RS232 serial interface data transmission (TXD) and data reception (RXD) signals to TTL/COMS compatible level, TTL level supports two standard interfaces Level 5.0V and 3.3V
6. Charge pump drive technology, no external power supply required, using RS232 charge pump drive, the transmission rate can reach 300bps-115.2kbps
7. Built-in zero-delay automatic transceiver conversion device
8. The I/O circuit automatically controls the direction of data flow

1. Specification: 9 for 9 holes 30AWG
2. Outer skin: environmentally friendly PVC
3. Shield: aluminum foil
4. Connector: standard nickel-plated connector
5. Scope of application: notebooks, printers, microcontrollers, surveillance cameras, set-top boxes, industrial instruments, etc.
6. Wire diameter: about 6mm
7. Line length: about 1.5/2/3/5m

Features:
1. The plug is easy to pull out and insert, durable
2. Multi-layer shielding, more stable transmission, good shielding performance of aluminum foil, anti-interference
3. Wide range of applications, high compatibility, meet the needs of notebooks, desktops to connect various serial devices
4. Direct-connected DB9 industrial-grade double-shielded serial port cable, suitable for connecting a computer with a serial port interface to a serial port device, also suitable for an extension cable of a USB-to-serial cable, and supports RS232 serial port protocol
5. Nickel-plated plug design, anti-corrosion, anti-oxidation, good transmission performance
6. Environmentally friendly PVC outer skin, soft wire body, convenient for wiring and storage, durable

제품 정보
1. 블루투스 버전: BT 4.2
2. 화면 해상도: 240x240
3. 배터리: 리튬 배터리 110mAh
4. 충전 시간: 약 2시간
5. 충전 방식: 자석 충전
6. 호환 시스템: IOS / Android 시스템
7. 사용 시간: 약 일주일

특징
1. 농구, 배드민턴, 달리기 등 다중 스포츠 모드
2. 심박수, 만보계, 거리, 칼로리, 좌식 알림, 수면 모니터링
3. Facebook, QQ, WeChat 및 기타 소셜 소프트웨어 알림 정보 내용 지원
4. 다중 다이얼 선택

언어
1. 앱 지원 언어: 러시아어, 독일어, 이탈리아어, 일본어, 프랑스어, 중국어, 영어, 포르투갈어, 스페인어
2. 기기 측 지원 언어: 연결된 휴대폰 언어에 따름
3. 설명서에서 지원하는 언어: 러시아어, 독일어, 이탈리아어, 일본어, 프랑스어, 중국어, 영어, 스페인어

제품 정보
1. 블루투스 버전: BT 4.2
2. 화면 해상도: 240x240
3. 배터리: 리튬 배터리 350mAh
4. 충전 시간: 약 2시간
5. 충전 방식: 자석 충전
6. 호환 시스템: IOS / Android 시스템
7. 사용 시간: 일반 사용 시 15일, 대기 시 50일

특징
1. 다양한 스포츠 모드 (농구, 배드민턴, 등산 등)
2. 칼로리, 심박수, 혈압, 만보계, 좌식 알림, 수면 감시 등 3. 소셜 소프트웨어 푸시 알림 지원 (페이스북, QQ, 위챗, 라인 등)
4. 나침반, 사진 흔들기, 팔찌 찾기
5. 다중 다이얼 교체

앱 지원 언어
중국어(간체, 번체), 일본어, 영어, 프랑스어, 독일어, 이탈리아어, 스페인어, 러시아어, 포르투갈어, 한국어, 말레이어

제품 정보
1. 블루투스 버전: BT 4.2
2. 화면 해상도: 240x240
3. 배터리: 리튬 배터리 350mAh
4. 충전 시간: 약 2시간
5. 충전 방식: 자석 충전
6. 호환 시스템: IOS / Android 시스템
7. 사용 시간: 일반 사용 시 15일, 대기 시 50일

특징
1. 다양한 스포츠 모드 (농구, 배드민턴, 등산 등)
2. 칼로리, 심박수, 혈압, 만보계, 좌식 알림, 수면 감시 등 3. 소셜 소프트웨어 푸시 알림 지원 (페이스북, QQ, 위챗, 라인 등)
4. 나침반, 사진 흔들기, 팔찌 찾기
5. 다중 다이얼 교체

앱 지원 언어
중국어(간체, 번체), 일본어, 영어, 프랑스어, 독일어, 이탈리아어, 스페인어, 러시아어, 포르투갈어, 한국어, 말레이어

제품 정보
1. 블루투스 버전: BT 4.2
2. 화면 해상도: 240x240
3. 배터리: 리튬 배터리 350mAh
4. 충전 시간: 약 2시간
5. 충전 방식: 자석 충전
6. 호환 시스템: IOS / 안드로이드 시스템
7. 사용 시간: 일반 사용 시 15일, 대기 시 50일

특징
1. 다양한 스포츠 모드 (농구, 배드민턴, 등산 등)
2. 칼로리, 심박수, 혈압, 만보계, 좌식 알림, 수면 감시 등 3. 소셜 소프트웨어 푸시 알림 지원 (페이스북, QQ, 위챗, 라인 등)
4. 나침반, 사진 흔들기, 팔찌 찾기
5. 다중 다이얼 교체

앱 지원 언어
중국어(간체, 번체), 일본어, 영어, 프랑스어, 독일어, 이탈리아어, 스페인어, 러시아어, 포르투갈어, 한국어, 말레이어

1. IR 거리: 10m.
2. 모션 감지 & 이메일 알람 & TF 카드 & 앱 푸시 지원.
3. 시스템 보안: 계정, 비밀번호, 권한 관리 지원.
4. 동적 IP 주소.
5. 내장 스피커 및 마이크.
6. 온라인 방문자: 동시에 4명 지원.
7. Windows PC 클라이언트 및 웹 보기 지원.
8. 외부 Micro TF 카드 저장 지원, 최대 64GB.

Features
1. MediaTek Helio G99 octa core 2 x Arm Cortex-A76 2.2GHz + 6 x Arm Cortex-A55 2.0GHz CPU, good performance, run fast and operate smoothly.
2. 6.58 inch display, small body, large view, 2408 x 1080 pixel, high clear, vivid colors, good for watching video, playing games.
3. 360 degree all round protection, it is rugged and durable to use.
4. IP68/IP69K level waterproof dustproof shockproof(1.5m /30 minutes waterproof, 1m / 24 hours concrete deep dustproof, 1.5M drop resistance), it can be used in wide usage scenarios and applications.
5. Equipped with 3 cameras, 64MP (IMX686 CMOS sensor, 0.8u, 6 piece lens, FOV 85 degrees, f1.9 large aperture) + 24MP night vision camera (OV24A1B CMOS sensor, FOV 78.1 degrees, f1.8 large aperture) and 16MP S5KGD1 CMOS (F2.0) front in-screen cameras, take high quality pictures and excellent selfie.
6. Photography Features: Rear: Normal mode, night vision mode, film mode, 64MP mode, night mode, beauty mode, gif, portrait, pro mode, panorama mode, slow motion, time lapse, intelligent scanning; Front: Normal mode, film, beauty, gif, portrait
7. Powered by 9600mAh high capacity li-polymer battery, the battery will make the phone last for several days in normal use.
8. Expansion Connector: uSmart Expansion Connector, supporting accessories related to uSmart series.

Network
1. 2G network frequency:
- GSM: B2/B3/B5/B8
2. 3G network frequency:
- WCDMA: B1/B2/B4/B5/B8
3. 4G network frequency:
- FDD-LTE: B1/B2/B3/B4/B5/B7/B8/B12/B17/B19/B20/B28A/B28B/B66
- TDD-LTE: B34/B38/B39/B40/B41
4. Support 4G VoLTE

Features
1. Snapdragon 695 octa core 2 x A78 x 2.2GHz + 6 x A55 1.8GHz processor, high performance, combined with 6GB + 128GB, run fast and operate smoothly.
2. 6.67 inch AMOLED full screen, 2400 x 1080 pixels resolution, 60Hz/120Hz refresh rate, 300Hz touch sampling rate, multi-touch capacitive touchscreen.
3. Equipped with 3 cameras, 50MP+2MP dual rear cameras and 8MP front camera, take high quality pictures and good selfie.
4. Photography Mode: Rear camera: High pixel mode, time-lapse photography, large aperture, multi-lens video recording, night scene mode, portrait mode (including skin beautification), video recording, micro-movie, professional photography, panorama, HDR, filter, watermark, smile capture, Voice-activated photography, timed photography, continuous photography, AI photography, etc.; Front camera: Portrait mode, time-lapse photography, watermarks, filters, smiley snapshots, selfie mirroring, voice-activated photography, timed photography, gesture photography, etc.
5. Built in 5100mAh battery, the battery will make the phone last for several days in normal use.

Network
1. 2G network frequency:
- GSM B2/B3/B5/B8
2. 3G network frequency:
- WCDMA B1/B2/B4/B5/B8/B19
3. 4G network frequency:
- FDD-LTE B1/B2/B3/B4/B5/B8/B18/B19/B26
- TDD-LTE B34/B38/B39/B40/B41
4. 5G network frequency:
- 5G NR N1/N28/N38/N41/N77/N78/N79

Features
1. Snapdragon 695 octa core 2 x A78 x 2.2GHz + 6 x A55 1.8GHz processor, high performance, combined with 8GB + 128GB, run fast and operate smoothly.
2. 6.67 inch AMOLED full screen, 2400 x 1080 pixels resolution, 60Hz/120Hz refresh rate, 300Hz touch sampling rate, multi-touch capacitive touchscreen.
3. Equipped with 3 cameras, 50MP+2MP dual rear cameras and 8MP front camera, take high quality pictures and good selfie.
4. Photography Mode: Rear camera: High pixel mode, time-lapse photography, large aperture, multi-lens video recording, night scene mode, portrait mode (including skin beautification), video recording, micro-movie, professional photography, panorama, HDR, filter, watermark, smile capture, Voice-activated photography, timed photography, continuous photography, AI photography, etc.; Front camera: Portrait mode, time-lapse photography, watermarks, filters, smiley snapshots, selfie mirroring, voice-activated photography, timed photography, gesture photography, etc.
5. Built in 5100mAh battery, the battery will make the phone last for several days in normal use.

Network
1. 2G network frequency:
- GSM B2/B3/B5/B8
2. 3G network frequency:
- WCDMA B1/B2/B4/B5/B8/B19
3. 4G network frequency:
- FDD-LTE B1/B2/B3/B4/B5/B8/B18/B19/B26
- TDD-LTE B34/B38/B39/B40/B41
4. 5G network frequency:
- 5G NR N1/N28/N38/N41/N77/N78/N79

Features
1. Qualcomm Snapdragon 778G 4G octa core 4 x Cortex-A78 2.4GHz + 4 x Cortex-A55 1.8GHz processor, combined with 256GB ROM, high performance, run fast and fluently.
2. 6.7 inch OLED capacitive screen, multi points touch, FHD+ 2412 x 1084 pixel screen, support 120Hz refresh rate, P3 wide color gamut, high clear and vivid color.
3. Equipped with 3 cameras: Rear cameras: 50MP extra sensual perception F1.9 camera + 8MP ultra-wide-angle F2.2 macro camera; Front cameras: 60MP (f/2.4 aperture). You can capture wonderful moment with ease, and take high quality pictures.
4. Photography functions: Rear camera: Short video, portrait tracking, portrait color retention, portrait blur, micro movie, multi-camera mode, AI beauty shot, wide-angle, night scene mode, portrait mode, high pixel mode, photo taking, professional photo taking, video recording, Dual-view video, super macro, panorama mode, time-lapse photography, slow motion, large aperture, watermark, document correction, dynamic photo, smart filter, timer shooting, smile capture, voice-activated camera, off-screen snapshot, continuous shooting; Front camera: Short video, slow door, micro movie, night scene mode, portrait mode, video recording, slow motion, time-lapse photography, panorama mode, filter, self-timer mirror, watermark, smile capture, voice-activated camera, timer capture.
5. Built in 4500mAh battery, equipped with intelligent power management technology, long lasting.
6. Other Features:Low battery emergency mode, transfer station, smart payment, face unlock, smart screen capture, voice control, scene intelligence, business card scanning, Huawei Share, payment protection center, sports health, one-handed operation, magazine lock screen, game skills, App Lock, App Clone, Password Safe, Triple Backup and Restore (Cloud Space, External Storage, Huawei Phone Assistant), Phone Clone

Network
1. 2G network frequency:
- GSM B3/B5/B8
2. 3G network frequency:
- WCDMA B1/B4/B5/B8/B19
3. 4G network frequency:
- FDD-LTE B1/B2/B3/B4/B5/B8/B18/B19/B26
- TDD-LTE B34/B38/B39/B40/B41