1. In ear design, cut according to the arc of the auricle, to isolate environmental noise and fit comfortably
2. High fidelity reduce noise mic for clear voice calls.
3. Wired control, convenient to control songs / answer calls.
4. Fashionable metal appearance, pleased to eyes.
5. 3.5mm audio jack works with all compatible mobile phones, MP3, MP4 and CD players etc.

1. High-definition sound quality, deep noise reduction.
2. Ergonomic cavity design, wearing the ear for a long time does not cause pain.
3. Portable charging storage box.
4. Bluetooth 5.0 chip, faster transmission speed, and longer transmission distance.
5. Headphone battery capacity: 3.7V, 60mAh.
6. Headphone charging time: 40-60 minutes.
7. Talk time: 6 hours.

1. Plug and Play
2. Oxygen-free copper wires ensure low loss of sound quality and achieve high fidelity of sound quality
3. The microphone interface can be expanded for the device, and the headset and the microphone can be connected at the same time
4. TPE high-elastic wire, resistant to pulling and durable
5. Product length: 32cm

Note:
1. This is a 3.5mm plug that supports the CTIA standard

1. Product Type: Audio Cable
2. Wire material: copper
3. Core material: silver-plated copper wire
4. Process: silver plated
5. Cable length: about 1.5 meters
6. Product weight: about 30g

1. Ear shell speaker size: 8MM
2. Ear shell material: ABS
3. Plastic surface treatment: electroplating
4. Speaker: 6u copper ring: 16??
5. Microphone: Yes
6. Is it possible to go up and down: Yes
7. Whether to tune: there is
8. Wire: TPE round wire
9. Line length: 1.2m
10. Plug: 3.5mm gold needle

1. Bluetooth 4.2 headset.
2. Support hands-free call function.
3. Supports FM radio (Support to auto search radio station).
4. Support Bluetooth play: Listen to MP3 music from smartphones, tablets.
5. Support 3.5mm audio line in, Listen to MP3 music from smartphones, tablets, PC computer by a 3.5mm audio line.
6. Support TF card memory music playback, support MP3 music format.
7. Stereo music, presenting you high quality music.
8. Folding design easy to operate and convenient to carry.
9. Pressure-relieving and soft ear pad for comfortable wearing, even in long-time.
10. Power by a rechargeable 250mAh battery.

1. Material: plastic
2. Input voltage: DC5V
3. Suitable for: computer, TV, projector (transmitting mode)/speaker, earphone (receiving mode)
4. Transmission rate: 100 Mbps
5. Effective working radius: 10 meters
6. Bluetooth standard: 5.0
7. Working frequency: 2.4 MHz
8. Input interface, 3.5mm audio
9. With LCD screen, you can directly select the device to be paired
10. Built-in AEC echo cancellation and ANC cancellation circuit to restore the real sound effect
11. Drive-free, switch in one second
12. Small and exquisite, easy to carry
13. Product size: 62x25x13.3 mm
14. Product weight: 30g

1. Material: PC+ABS
2. Bluetooth: 5.0
3. Transmission distance: 15m
4. High fidelity sound quality
- Signal-to-noise ratio: >110db
- Response frequency: 110Hz-20Hz
- Output impedance: 75 ohms
- Distortion rate: <0.02%
5. Support U disk, RCA, RX/TX output
6. Size: 109x73x29mm

Features:
1. It can help home speakers, wired earphones, car speakers, etc., do not have Bluetooth to connect with your mobile phone via Bluetooth
2. When using it on a computer, there is no need for an audio cable, no driver, plug and play (only audio cannot transmit data)
3. With a switch, you can switch between transmitting mode and receiving mode at any time, both modes are two-channel stereo
4. The 3.5mm AUX interface needs to be connected to an audio cable to play music
5. Built-in microphone, support Bluetooth hands-free call
6. No built-in battery, powered by USB DC 5V interface, support multiple power supply methods
7. Bluetooth 5.0 technology, fast transmission speed
8. Small size, easy to carry

Product specifications:
1. Bluetooth version: Bluetooth 5.0
2. Operating range: up to 10m (under no obstructing objects)
3. Pairing name: KN330 (in receiving mode)
4. TX mode: Transmitter mode, the red LED light is on
5. RX mode: receiver mode, the blue LED light is on
6. Product size: 45x20x11mm

Packing list:
Bluetooth audio receiver transmitter x 1
3.5mm male to male audio cable x 1
Manual x 1

Features:
1. Plug and Play
2. Support 3.5mm AUX and Bluetooth two ways to play music
3. Multi-function buttons, support hands-free call and FM, can answer/reject calls or FM with one key
4. USB interface power supply, support multiple power supply methods
5. Unlimited models
6. Support Android/IOS system
7. Small size, easy to carry

Product specifications:
1. Bluetooth version: V5.0+2.1EDR
2. Bluetooth distance: 10m
3. Transmitting distance: less than 8m
4. Working voltage: DC 5V/2.1A (max)
5. Power supply mode: USB power supply
6. Radio frequency point: 87.5MHz, 88.0MHz, 88.8MHz

Packing list:
Bluetooth car FM transmitter x 1
3.5mm audio cable x 1
Manual x 1

Features:
1. Headphone holder
2. Good toughness, not easy to break
3. Soft texture, it will not be cold and biting in winter
4. Strong repairability and easy to clean
5. The material is environmentally friendly and durable
6. Applicable to specialty stores, stores, shopping malls, supermarkets, offices, conference rooms, study rooms, etc.

Product parameters:
1. Product size: height is 22cm, width is 12.5cm, side width is 6cm
2. Product material thickness: 3mm
3. Product material: Acrylic
4. Product net weight: about 0.12kg

Features:
1. Suitable for all headsets
2. Only three parts, simple disassembly and assembly, easy to store
3. The head part is made of TPU soft silicone material, which is heat-resistant and cold-resistant to prevent scratches on the headset
4. The support rod is made of aluminum alloy, and the surface is sandblasted and oxidized, which is beautiful, strong and durable
5. Anti-skid design at the bottom, stable

Product parameters:
1. Weight: 98g
2. Size: 11x11x22.5cm
3. Material: Aluminum alloy+TPU+ABS

Features:
1. Aviation aluminum material, wear-resistant, dirt-resistant, not easy to deform, strong and durable
2. The silicone cushion surface is non-slip and prevents the equipment from being scratched
3. It can be folded when not in use and does not take up space
4. Suitable for most headsets
5. Can be installed with vertical/horizontal table clamps

Product parameters:
1. Size: 12.3x3x8.3cm
2. Weight: 180g
3. Weight: 8kg
4. Material: aluminum alloy + silicone

Features:
1. Aviation aluminum material, wear-resistant, dirt-resistant, not easy to deform, strong and durable
2. The silicone cushion surface is non-slip and prevents the equipment from being scratched
3. It can be folded when not in use and does not take up space
4. Suitable for most headsets
5. Can be pasted or screwed

Product parameters:
1. Size: 8.2x3x7.9cm
2. Weight: 64g
3. Weight: 8kg
4. Material: aluminum alloy + silicone

Features:
1. A bracket suitable for headphones
2. There is double-sided tape on the back of the steel plate, which can be attached to the position you want to install after tearing it off
3. Simple and convenient installation/disassembly
4. Suitable for smooth and flat surfaces, such as tiles, wallpaper, glass, etc.
5. Not suitable for powder falling, uneven and bumpy walls

Note:
1. The L-shaped steel plate and solid wood have been fixed with screws, which is strong and durable
2. The L-shaped steel plate has a drilling design and can be installed with screws. Square steel plate without drilling design

1. The panel adopts electroplating process, metal texture, and the touch is delicate and smooth.
2. Bluetooth 5.0 chip, with faster transmission speed and longer transmission distance.
3. In-ear fit auricle design, wearing the ear for a long time does not cause pain.
4. One-click voice access, one-touch smart life.
5. Smart chip, 4 microphone noise reduction technology, call and music sound quality can not be copied.
6. Earphone battery capacity: 3.7V/60mAh.
7. Charging box battery capacity: 750mAh, support wireless charge.

Features
1. Hi-Fi audio
2. Adaptive Noise Reduction
3. True wireless stereo
4. Waterproof and dustproof
5. Function: touch control, call notification, binaural call, voice prompt
6. CVC eighth-generation call noise reduction technology, omnidirectional microphone
7. Take out the headphones and turn them on automatically. Put them in and charge them automatically.

Product parameters
1. Battery type: polymer lithium battery
2. Earphone battery capacity: 3.7V 60mAh, highly concentrated battery
3. Charging box battery capacity: 3.7V2500mAh, can be charged by external equipment
4. Charging time: 2 hours
5. Both ears are fully charged: 5 hours of music playback
6. Charging case: 800 hours standby time and 5 hours battery life

1. Suitable for Beats EP wired headsets.
2. Soft and breathable, comfortable to wear.
3. Ergonomically designed to fit the ears and reduce leakage.
4. Durable.
5. The headset is not included.

1. Material: ABS
2. Bluetooth Protocol: 4.1
3. Transmission Range: 10m
4. Functions: voice control, call function, music support, multi-point connection
5. Standby: Over 70 hours standby
6. Battery capacity: 300 mAh
7. Charging time: 2 hours
8. Music playing time: 32 hours
9. Product weight: 8g
10. Product size: 7*1.5*2.5cm

1. High-sensitivity noise-reduction microphone, the call and K song are clearer and more stable.
2. Double battery, large capacity and long battery life.
3. IPX4 waterproof, effectively preventing rain and bead attack.
4. 3D soft earhook, ergonomic over-the-ear design, comfortable fit in the ear, no pressure, not easy to fall off, and the movement is smoother.

Specification:
1. Bluetooth version: Bluetooth V4.2.
2. Standby time: 300 hours.
3. Talk time: 9 hours.
4. Music time: 8 hours.
5. Charging time: 1.5 hours.
6. Frequency response range: 20Hz-20KHz.
7. Battery capacity: 60mAh x 2.
8. Communication distance: 10 meters.
9. Supporting protocols: HSP, HFP, A2DP, AVRCP.
10. Material: ABS+TPE+silicone.
11. Net weight: about 10g.

1. Bluetooth version: 5.0
2. Intelligent noise reduction technology, adaptively filter noise
3. After the first connection and pairing is successful, the next time you use the headset, it will automatically connect, which is convenient and quick
4. Adopt a three-point support method that fits the cochlea to create a comfortable wearing experience
5. One-key control, simple operation
6. Widely compatible with Bluetooth-enabled devices
7. Transmission distance: 7-10 meters
8. Battery capacity: 350mAh
9. Headphone charging time: 1 hour
10. Talking/listening time: 3 hours
11. Standby time: 120 hours
12. Battery voltage: 32-4.2V
13. IP5 waterproof level, no fear of sweat

1. Bluetooth V5.0+EDR chip, ultra-low power consumption, faster transmission speed and longer distance.
2. Real wireless connection, left and right ear channel separation, HIFI sound.
3. Touch, you can answer the phone, adjust the volume / reduce the volume, the previous / next song, turn on / off, wake up Siri and other functions.
4. Both the left and right ears have full Bluetooth function and can be used alone or in pairs.
5. Remove the headset and the headset will automatically pair up. The headset is placed in the charging box to enter the charging mode, and the headset automatically shuts down.
6. The charging base battery capacity is 300mAh, the headphone battery capacity is 35mAh, and the charging stand can charge the earphone about 4 times. The music time is about 2-3 hours, the talk time is about 4 hours, and the standby time is about 6 hours.
7. LED indicator, IOS system displays the power, helping you to keep abreast of the battery status.
8. Small size and portable.

Parameter:
1. Domestic chip: Bluetooth V5.0+EDR.
2. Supporting agreement: A2DP 1.3/HFP 1.6/HSP 1.2/AVRCP 1.6/D 11.3.
3. Bluetooth band: 2.4GHz.
4. Bluetooth transmission distance: 15-25m.
5. Charging box charging voltage: 5V.
6. Headphone charging time: 70 minutes.
7. Charging box charging time: 1 hour.

Packing list:
Wireless headset (pair) x 1
Charging box x 1
8 Pin charging cable x 1
Instruction manual x 1

Product features:
1. Support automatic starting up and pairing
2. Large capacity charging case to support emergency mobile phone charging
3. Smart touch, easy to operate
4. 8D stereo sound and clear sound
5. Life waterproof, can be used when outdoor sports and fitness
6. Support Siri, Xiao Ai and other voice assistants

Main parameters:
1. Chip: Actions
2. Bluetooth version: 5.0
3. Supporting protocols: A2DP, AVRCP, HFP
4. Working voltage: 3.1V-4.2V
5. Charging voltage: 5V-500MA
6. Headphone speaker: 10mm
7. Headphone battery capacity: 50mAh
8. Storage box battery capacity: 1500mAh
9. Transmission distance: >10m
10. Talking time: 6 hours
11. Music time: 4 hours
12. Headphone charging time: 30-45 minutes
13. Storage box charging time: 3-4 hours
14. Support system: all devices and mobile phones support Bluetooth

Packing list: charging case x 1, headset x 1 pair, data cable x 1

Product Features:
1. Support automatic starting up and pairing
2. Large capacity charging case to support emergency mobile phone charging
3. Smart touch, easy to operate
4. 8D stereo sound and clear sound
5. Life waterproof, can be used when outdoor sports and fitness
6. Support Siri, Xiao Ai and other voice assistants

The main parameters:
1. Chip: Actions
2. Bluetooth version: 5.0
3. Supporting protocols: A2DP, AVRCP, HFP
4. Working voltage: 3.1V-4.2V
5. Charging voltage: 5V-500MA
6. Headphone speaker: 8mm
7. Headphone battery capacity: 50mAh
8. Storage box battery capacity: 1500mAh
9. Transmission distance: >10m
10. Talking time: 6 hours
11. Music time: 4 hours
12. Headphone charging time: 30-45 minutes
13. Storage box charging time: 3-4 hours
14. Support system: all devices and mobile phones support Bluetooth

Product specifications:
1. Single earphone weight: 4g
2. Complete machine weight: 92g
3. Charging case: 80x55x30mm
4. Packing box: 120x90x38mm
5. Package weight: 135g

Packing list: charging case x 1, headset x 1 pair, data cable x 1