Motorcycle smart screen, motorcycle navigation and riding, built-in 5-inch large screen, exquisite appearance design Improved anti-drop and waterproof performance, high-quality starlight night vision, AHD front and rear dual cameras 1080P The recorded video will be automatically saved. When a collision or scratch occurs during riding, the automatically locked video will be saved and can be viewed on the host computer and mobile APP in the driving recorder for easy evidence collection at any time. Supports loop recording and continues recording after the memory card is full. , the video will be automatically overwritten when the memory card is full, no need to manually delete it. Emergency locked videos will automatically skip overwriting. Host waterproof level: IP65 Lens and tire pressure detector waterproof rating: IP67 Easily cope with complex rainy environments, self-developed new upgrades, military-grade aerospace waterproof wiring, stable, strong and waterproof connectors can easily ride in the rainforest or on various roads. Colour:Black Material:plastic+metal Package Contents: 1 x Host 1 x installation kit 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.