Clear Image: High definition and brightness RGB display screen. Adopting the latest wide dynamic technology, the imaging effect is better in strong/weak light environments. Built In Collision Sensor: Real-time 3-shaft three-dimensional detection of vehicle collision status, and sudden collision recording when abnormal situations occur (this file not be overwritten). Sealed And Waterproof Assemblies: Both lenses are dust-proof and waterproof, can be used in most weather conditions. Automatic Recording: Connect the motorcycle to the power supply, eliminating the hassle of charging, turning the key to power the vehicle, the video recorder automatically starts recording, no need to manually open, convenient and fast. Product Name: Motorcycle Dash Camera Front lens (waterproof butterfly) 720P/30FPS+rear lens (waterproof block) 640 x 480P/VGA (digital pull-back lens) Display screen: 3.0 inch high-definition display screen Wide angle: 140 degree fish eye wide angle waterproof night vision small butterfly lens Simultaneous display of split screen Model: MT80 Angle of view: front lens 120 ??, rear lens 90 ?? Resolution: 1280 x 720P/30 frame pull 640 x 480 Automatic recording: supports live recording Screen size: 3.0 LCD display screen Waterproof grade: IP65 Loop recording: supports free selection Sound input: built-in high sensitivity microphone Storage space: Micro-SD: 8G -32G Class6Up Power supply method: Input voltage 12-24V from the voltage line Host input: voltage 5V 2A Internal battery: 120mAh high-temperature polymer battery Colour:Black Material:plastic Package Contents: 2 x driving recorder 2 x front camera 2 x rear camera 2 x USB data cable 2 x connecting cable 2 x English user manual 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.