Waterproof Wireless Transmitting Receiving Punch DVD Rear View Camera , With Scaleplate , Support Installed in Car DVD Navigator or Car Monitor , Wide Viewing Angle: 170 degree (WX004)(Black) Xiaomi please tighten it timely to

please tighten it timely to avoid potential risk

9V battery(Not Included)

4K HD decoding

Suitable for use on 120V / 60Hz grounded USA-style power outlets

long-term drama is not easy to get tired

Waterproof Wireless Transmitting Receiving Punch DVD Rear View Camera , With Scaleplate , Support Installed in Car DVD Navigator or Car Monitor , Wide Viewing Angle: 170 degree (WX004)(Black) Xiaomi please tighten it timely to1) Waterproof camera, and the rear of the car be in harmony is an organic whole 2) Wireless receiver transmitter, the effective range of up to 15 meters. 3) Image reduction is clear, the reverse astern backsight system automatically open. 4) Arrangement is convenient, simple 5) 170 degrees of large angle 6) Support installed in car DVD navigator or car monitor 7) Dimensions: 22. 02 x 21. 76 x 21. 76mm 8) Weight: 31g 9) Package included 1 x Wireless