XV16 Anti-blue Light Cycling Wireless DV Sports BT Headset Audio Smart Glasses, XV161. Photo: 3840 x 2160 800W 2. Pixels: 4K 3. Video resolution: 2048 x 1152 4. Charging voltage: DC 5V 5. Viewing angle: 90 degrees 6. Video format: MP4 video 2K 7. Photo format: JPG photo 4K 8. Function: video recording, taking photos, listening to music, answering calls 9. Charging interface: Type C 10. Battery capacity: 400mAh 11. Packing list: glasses x 1, manual x 1, data cable x 1, glasses cloth x 1, zipper bag x 1, clear lens x 1 12. Size: about

Controllable indicator light

Take control of your smart home like never before with the Sonoff ZBDongle-E ZigBee 3

power consumption: 10W

High working efficiency and fast charging speed

Random with clamp

The product contains:

High-cycle heat wave is pressed to seal the edge and prevent off-line

Carton Size 51cm * 48cm * 36cm / 20

Carton Size 29cm * 46cm * 40cm / 11

ready to be used

5/1/2/3/4/5 meters

Dimension：89*46*23mm