Product information:
Specifications: Button Control + Three-Channel Recording, Button Control + Four-Channel Recording, Button Control + Four-Channel Recording + 32GB
Screen Size: 2.0 inches
Color: Iron Gray
Operation Method: Button Control
Features: Rearview Camera, Loop Recording, Parking Monitoring, Collision Detection, Front and Rear Dual Recording
Power Supply: USB

Power interface: DC: 5V-1.5A
Battery: 150mAh
Output: USB 2.0
Audio: Video/audio sync, recording/mute
Frequency: 50/60Hz