Infrared Night Vision: Equipped with 12 infrared night vision lights, automatically activating in low light to clear visibility at night. Rotatable Base Design: Features a 120-degree adjustable base for a wide viewing angle, allowing positioning for enhanced coverage. Easy Installation: No drilling required, utilizing a iron suction bracket for a non-invasive and quick setup that ' damage the vehicle. Wide Application: Supports mirrored imaging, with long-range signal transmission and full-body waterproofing, ideal for buses, trucks, school buses, and other commercial vehicles. Product Name: Wireless Rear View Camera Angle: 120 Degrees Voltage: 5V DC Sending and Receiving Distance: 20 meters Waterproof Rate: IP68 Battery Voltage: 3.7V Battery Capacity: 2100mAh Charging Time: 8 hours Working voltage: DC5V-15V Working temperature: -20-+65 Fitment:Compatible with commercial vehicles such as buses, transportation trucks, and school buses Colour:Black Material:plastic Package Contents: 1 x Rear View Camera 1 x USB Charging Cable Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.