1.Material: TPU
2. Function: waterproof, dustproof, soft
3. Clear and transparent, quiet typing
4. The thickness is only 0.13mm, the thin and light feel is good, and it does not affect the opening and closing of the computer
5. Using TPU material, good flexibility and comfortable touch
6. Waterproof, dustproof and stain-proof, effectively protect the keyboard
7. Concave design, fully fit, the computer will not fall when it stands vertically

1. Material: 4CR13 stainless steel, ABS
2. Measurement type: outer diameter, inner diameter, depth, step
3. Use temperature: 0-40 degrees Celsius
4. Resolution: 0.01mm
5. Accuracy: +/-0.04mm
6. Range: 0-150mm
7. Scale process: magnetic stripe film
8. Battery: 1.5V LR44 button battery x 1 (shipped with battery)
9. Large screen display, easy to observe
10. Accurate measurement and easy operation
11. Dimensions: 23.6 x 7.7 cm
12. Weight: 290 grams

1. Versatile Connectivity: The JS-109 Type-C OTG Adapter allows you to connect digital headphones and USB drives effortlessly
2. Premium Build: Crafted with durable aluminum alloy for long-lasting use
3. Dual Output Options: With both USB and Type-C outputs, it adapts to your various device needs
4. Feather-Light Design: Weighing just 7.5g, its incredibly portable and easy to carry in your pocket or bag
5. Simplify Your Tech: Streamline your Type-C device connectivity with this handy adapter

Specifications:
1. Material: Aluminum Alloy
2. Input: Type-C
3. Output: USB/Type-C
4. Weight: 7.5g

1. No earplugs, no earplugs, no ear picking, no pain, the combination of mechanics and aesthetics, no feeling, comfortable and not easy to fall
2. Minimalist shape, full of craftsmanship and aesthetics, color mix and match
3. A single earphone can be used for 8 hours when it is fully charged, and the charging box can recharge the earphone twice, with a total battery life of up to 30 hours, ensuring continuous power and continuous music for every trip
4. The two earphones are equipped with Bluetooth chips, regardless of the main ear and the auxiliary ear, seamless switching between single and double ears
5. Bluetooth 5.1 chip, the transmission speed and connection stability are greatly improved, and can provide ultra-low power consumption performance
6. 10 meters transmission distance, IPX5 waterproof
7. Pick up and connect, no need to wait
8. Open type, you can talk and listen without taking off the earphones
9. Compatible with most devices with blue function on the market, mobile phones, tablets, computers, etc. can be connected
10. 16mm large size unit, enjoy high-definition sound quality
11. Dual-channel lower latency, easy to control when playing games, automatic connection when you leave the cabin
12. Power supply mode: USB charging/built-in lithium battery
13. Battery capacity: about 50mah for earphones, about 500mah for charging compartment
14. Frequency response range: 20Hz-20KH
15. Input: DC 5V 200mA (headphone), DV 5V 1A (charging box)
16. Bluetooth protocol: A2DP, AVRCP, HFP
17. Approximate working hours: 8h (single earphone) + 16h (charging box)
18. Chip type: Jerry

1. Video system: NTSC/PAL
2. Display screen: 4.3-inch high-definition TET screen, suitable for various occasions, allowing the screen to present a clear image of 16:9 or 4:3
3. Video input: video input x 1 (BNC interface)
4. Video output: 7 kinds of color bar signal output
5. Operation interface: OSD switch
6. Power output: power DC output (support general photography lens power / current up to 500mA)
7. External power supply: external power DC5A 1.0A transformer
8. Battery capacity: 3.7V 3000mAh
9. Charging time: about 6h
10. Working time: about 5-8h (without CCD power supply)
11. Indicator: 2 LED bulbs (power indication - green light, charging indication - red light)
12. Working ambient temperature: 0-60 degrees Celsius
13. Working environment humidity: 30%-90%
14. Form factor: about 17.8 x 11 x 4cm
15. Weight: about 350g

Features:
1. 4.3 inch high-definition large screen, the display area is broader and clearer, more intuitive and convenient to show the effect of the camera image
2. LCD monitor brightness, contrast, color saturation adjustable, backlight brightness adjustable for field construction and maintenance
3. Foldable also can measure the network cable, can also be worn on the wrist, easy to use
4. Color bar output, image generator, send PAL color graphics bar (white, yellow, cyan, green, purple, red, blue), seven kinds of color bar signal output
5. Test lens connection method: through the data line to be tested lens and tester connection, can be directly observed in the tester display above the detection of the lens to be tested, imaging effect
6. Support high current output (up to 1A), in places with less light can detect the need for high current driven night vision lens
7. Network cable test: first select the network cable test in the menu, and then press the left button or right button next to the network cable test, you can test the good or bad network cable, line short circuit and other issues

1. Enhanced entertainment: 16 million color changing colors add color to your home and create a more impressive entertainment space. Upgrade your home lighting decor and enhance your gaming, movie and music experiences with vibrant lighting.
2. Synchronize with music: The smart LED wall light has a built-in sound sensor, which automatically and smoothly synchronizes with music.
3. Smart App Control: Enjoy intuitive timing functions, customizable DIY color and lighting effects, and enthusiastic music and scene modes. (Supports Alexa and Google Assistant)
4. RGB color change: Made of ABS plastic, it provides 44 scene modes and 6 preset music modes to choose from. Completely change the vibe of your room with a simple switch.
5. Easy to install: With double-sided self-adhesive tape, it is easy to install the shape to any flat surface, no need to drill holes, and will not cause any damage to your house.
6. Free splicing: Connect the 9 interchangeable light strips in any order you want to get the shape of the wall light that is really your own style. And, if you want to control multiple groups of smart wall lights at the same time, you can set up groups in the smart life app to control them synchronously.

Parameter:
1. Lighting color: RGB+mixed white
2. Scene mode: 44 kinds
3. Music rhythm mode: 6 kinds
4. Brightness: 10CM/10000LUX
5. Working voltage: 1000-240V
6. Charger: 12V/2A
7. Power: 24W
8. Compatible APP: SMART LIFE
9. Dimming method: APP+ button
10. Single light bar size: 240 x 20 x 10mm
11. Connector size: 40mm in diameter
12. Weight: 0.7KG

Packing list: controller x 1+adapter x 10+Led bar x 9

1. Support 1000Mbps network broadband connection, lightning download experience, video without buffer watch, the game has no delay to play.
2. Support a variety of mainstream systems, plug and play.
3. Aluminum alloy case, no fingerprint, feels warm and jade.
4. Material: aluminum alloy.
5. Output interface: RJ45 x 1
6. Input interface: USB 3.0 x 1.

1. Multi-layer coating filter, high transmittance and high light to restore the true color
2. Using professional optical glass lens, the image is clearer
3. Protect your expensive lens from dust and scratches without degrading photo quality.
4. The 15X macro lens is a special lens used for macro photography, mainly used to shoot very subtle objects, such as flowers and insects. In order to focus correctly on very close subjects.
5. Material: Aviation aluminum alloy + optical glass
6. Size: 32x7mm
7. Weight: 6.3g

1. Multi-layer coating filter, high transmittance and high light to restore the true color
2. Using professional optical glass lens, the image is clearer
3. Protect your expensive lens from dust and scratches without degrading photo quality.
4. CPL filters increases color saturation, creating deep, rich scenic images. Helps to reduce the amount of light entering the lens.
5. Using ND filter, you can get more freedom to control aperture and shutter, bring more exposure methods and creative space for photography creation, and effectively prevent overexposure. The number behind ND represents the ability of the ND mirror to block light.
6. Material: Aviation aluminum alloy + optical glass
7. Size: 32x7mm
8. Weight: 6.3g

1. Multi-layer coating filter, high transmittance and high light to restore the true color
2. Using professional optical glass lens, the image is clearer
3. Protect your expensive lens from dust and scratches without degrading photo quality.
4. Using this filter, you can get more freedom to control aperture and shutter, bring more exposure methods and creative space for photography creation, and effectively prevent overexposure. The number behind ND represents the ability of the ND mirror to block light.
5. Material: Aviation aluminum alloy + optical glass
6. Size: 32x7mm
7. Weight: 6.3g

1. Multi-layer coating filter, high transmittance and high light to restore the true color
2. Using professional optical glass lens, the image is clearer
3. Protect your expensive lens from dust and scratches without degrading photo quality.
4. The UV filter is suitable for shooting in the seaside, mountains, snowfields and open areas, etc. It can reduce the blue tone caused by ultraviolet rays. At the same time, for the camera, it can also eliminate the interference of ultraviolet rays on the CCD, which helps to improve the effect of sharpness and color reproduction.
5. CPL filters increases color saturation, creating deep, rich scenic images. Helps to reduce the amount of light entering the lens.
6. Using ND filter, you can get more freedom to control aperture and shutter, bring more exposure methods and creative space for photography creation, and effectively prevent overexposure. The number behind ND represents the ability of the ND mirror to block light.
7. Material: Aviation aluminum alloy + optical glass
8. Size: 32x7mm
9. Weight: 6.3g

1. The external wide-angle lens set for DJI OSMO Pocket, is easy to carry and easy to use. It can easily capture a wide range of scenes without shooting the extension.
2. With a small wide-angle shooting, you can easily complete a wide range of shots for a larger view he picture taken with the wide-angle lens can have a wide background while highlighting the central body and foreground.
3. 12.5X macro lens: To use the macro lens, explore nature with a massive 12.5X macro magnification, with anoptimum macro distance of 0.8 to 1.6 inch (2-4cm), it is perfect for close-up shots of insect, jewelry, coins, plant and more.
4. CR wide lens: Get a broader view and capture more with the SUPER wide-angle lens. Perfect for landscapes and travel photography.
5. Optical glass coating, multi-layer anti-reflective coating increases light transmittance and ensures high-quality imaging Sophisticated design, easy to carry.
6. CPL: Removes unwanted reflections from non-metallic surfaces such as water or glass and glare from the sun. Increases color saturation, creating deep, rich scenic images. Helps to reduce the amount of light entering the lens.
7. Star: Add some sparkle to your night shots, city skylines, street scenes, lamp posts, streetlights, car headlights, candle lights, and gaslights, any place there is sources of points of light.
8. ND filters washed out photos & video due to bright sunlight for better contrast & rich color.
9. Size: 105x95x15mm, weight: 55g.

Features
1. Made of high definition optical glass and metal material, durable to use.
2. 58mm high light-transmittance, you can capture more clearer and brighter picture under water.
3. 16X Macro lens, increase the magnification of the object, more suitable for shooting plants and flowers or small insects.
4. Comes with a standard ring adapter.
5. Compact, light and portable, ideal accessories for sports camera enthusiasts.
6. Red filter helps the camera capture vibrant tropical colors while filming in water.
7. Ideal for scuba diving, snorkeling, swimming and other water sport activities.

Package List
1. 58mm 16X Macro Lens x 1
2. Red Diving Lens Filter x 1
3. Lens Filter Ring Adapter x 1
4. Lens Cover x 1
5. String x 1
6. Cleaning Cloth x 1
7. Zipper bag x 1

1. Multi-layer coating filter, high transmittance and high light to restore the true color
2. Using professional optical glass lens, the image is clearer
3. Protect your expensive lens from dust and scratches without degrading photo quality.
4. The UV filter is suitable for shooting in the seaside, mountains, snowfields and open areas, etc. It can reduce the blue tone caused by ultraviolet rays. At the same time, for the camera, it can also eliminate the interference of ultraviolet rays on the CCD, which helps to improve the effect of sharpness and color reproduction.
5. CPL filters increases color saturation, creating deep, rich scenic images. Helps to reduce the amount of light entering the lens.
6. Using ND filter, you can get more freedom to control aperture and shutter, bring more exposure methods and creative space for photography creation, and effectively prevent overexposure. The number behind ND represents the ability of the ND mirror to block light.
7. Streak Blue filter, the point light source of the picture can be shot to produce a blue multi-color drawing effect, such as the light source drawing effect of a wide-screen movie lens. Let more users shoot movie-like video effects without changing their own equipment, bringing convenience and creativity to your creations.
8. Star filter is a kind of radiant effect that takes the luminous point as the center and produces a radiant effect after the light is diffracted.
9.NIGHT anti-light pollution filter, which can effectively reduce light pollution and make the picture show real color.
10. Material: Aviation aluminum alloy + optical glass
11. Size: 32x7mm
12. Weight: 6.3g

1. Giving your landscape and skin texture a more colorful touch.
2. Made of optical glass and metal frame, durable to use.
3. Protect your expensive lens from dust and scratch while not lowing your photo quality.
4. Portable and durable, easy to install.
5. CPL lens removes unwanted reflections from non-metallic surfaces such as water or glass and glare from the sun. Increases color saturation, creating deep, rich scenic images. Helps to reduce the amount of light entering the lens.

1. Multi-layer coating filter, high transmittance and high light to restore the true color
2. Using professional optical glass lens, the image is clearer
3. Protect your expensive lens from dust and scratches without degrading photo quality.
4. Pink filter: Use in about 1-5 meters of water,in blue waters can effectively restore the red light absorbed by water and correct color deviation
5. Red filter: The absorption of blue light can produce a romantic sky effect or daytime moonlight like effect, and has the function of absorbing ultraviolet rays. Shooting generally needs to increase exposure level three, the specific needs of shooting requirements.
6. Magenta filter: Use in about 5-25 meters of water can effectively reduce the color deviation of green plants
7. Material: Aviation aluminum alloy + optical glass
8. Size: 32x7mm
9. Weight: 6.3g

1. Multi-layer coating filter, high transmittance and high light to restore the true color
2. Using professional optical glass lens, the image is clearer
3. Protect your expensive lens from dust and scratches without degrading photo quality.
4. Pink filter: Use in about 1-5 meters of water,in blue waters can effectively restore the red light absorbed by water and correct color deviation
5. Red filter: The absorption of blue light can produce a romantic sky effect or daytime moonlight like effect, and has the function of absorbing ultraviolet rays. Shooting generally needs to increase exposure level three, the specific needs of shooting requirements.
6. Magenta filter: Use in about 5-25 meters of water can effectively reduce the color deviation of green plants
7. Material: Aviation aluminum alloy + optical glass
8. Size: 32x7mm
9. Weight: 6.3g

1. Protect your expensive lens from dust and scratch while not lowing your photo quality.
2. CPL filters increases color saturation, creating deep, rich scenic images. Helps to reduce the amount of light entering the lens. Removes unwanted reflections from non-metallic surfaces such as water or glass and glare from the sun.
3. ND filters washed out photos & video due to bright sunlight for better contrast & rich color. Significantly reduce lens flare and ghosting while making the filter anti-scratch, reduce reflection, increase surface durability, water resistant, oil & dust resistant.
4. Portable and durable, easy to install.
5. Lightweight, high transmittance and low reflectivity.

1. Protect your expensive lens from dust and scratch while not lowing your photo quality.
2. ND filters washed out photos & video due to bright sunlight for better contrast & rich color. Significantly reduce lens flare and ghosting while making the filter anti-scratch, reduce reflection, increase surface durability, water resistant, oil & dust resistant.
3. CPL filters increases color saturation, creating deep, rich scenic images. Helps to reduce the amount of light entering the lens. Removes unwanted reflections from non-metallic surfaces such as water or glass and glare from the sun.
4. Lightweight, high transmittance and low reflectivity.
5. Portable and durable, easy to install.

1. Giving your landscape and skin texture a more colorful touch.
2. Protect your expensive lens from dust and scratch while not lowing your photo quality.
3. It features bright color, genuine transparency and long application life.
4. Lens filter is ideal for digital users to balance it when detail is lost on both low and high light area.
5. Graduated filters can help you to re-establish the balance between colours and reduce contrast between the different parts of your image. Colour the skies according to your inspiration.

1. Protect your expensive lens from dust and scratch while not lowing your photo quality.
2. Significantly reduce lens flare and ghosting while making the filter anti-scratch, reduce reflection, increase surface durability, water resistant, oil & dust resistant.
3. ND filters washed out photos & video due to bright sunlight for better contrast & rich color.
4. Portable and durable, easy to install.
5. Lightweight, high transmittance and low reflectivity.
6. Note: Only include ND lens filter.

1. Giving your landscape and skin texture a more colorful touch.
2. Protect your expensive lens from dust and scratch while not lowing your photo quality.
3. It features bright color, genuine transparency and long application life.
4. Lens filter is ideal for digital users to balance it when detail is lost on both low and high light area.
5. Graduated filters can help you to re-establish the balance between colours and reduce contrast between the different parts of your image. Colour the skies according to your inspiration.

1. Protect your expensive lens from dust and scratch while not lowing your photo quality.
2. Significantly reduce lens flare and ghosting while making the filter anti-scratch, reduce reflection, increase surface durability, water resistant, oil & dust resistant.
3. ND filters washed out photos & video due to bright sunlight for better contrast & rich color.
4. Portable and durable, easy to install.
5. Lightweight, high transmittance and low reflectivity.
6. Note: Only include ND lens filter.

1. Protect your expensive lens from dust and scratch while not lowing your photo quality.
2. Significantly reduce lens flare and ghosting while making the filter anti-scratch, reduce reflection, increase surface durability, water resistant, oil & dust resistant.
3. ND filters washed out photos & video due to bright sunlight for better contrast & rich color.
4. Portable and durable, easy to install.
5. Lightweight, high transmittance and low reflectivity.
6. Note: Only include ND lens filter.

1. Protect your expensive lens from dust and scratch while not lowing your photo quality.
2. Significantly reduce lens flare and ghosting while making the filter anti-scratch, reduce reflection, increase surface durability, water resistant, oil & dust resistant.
3. ND and PL lenses are combined to introduce a composite filter.
4. Portable and durable, easy to install.
5. Lightweight, high transmittance and low reflectivity.

1. Protect your expensive lens from dust and scratch while not lowing your photo quality.
2. Significantly reduce lens flare and ghosting while making the filter anti-scratch, reduce reflection, increase surface durability, water resistant, oil & dust resistant.
3. ND filters washed out photos & video due to bright sunlight for better contrast & rich color.
4. Portable and durable, easy to install.
5. Lightweight, high transmittance and low reflectivityc