Working voltage: 8-30VDC Working temperature: -20~65 C Waterproof grade: IP65 WiFi: 5.8G Running memory: 4GB Built in storage: 32GBeMMC (actual usable 28GB) : CGOS (Linux) Screen: 1280 x 7205 inch IPS high brightness screen Touch: Supported Automatic brightness: supported GPS: 10HZ refresh rate support GPS+Beidou satellite Bluetooth 2: Supports BLE5.0 for connection Earphones and devices Bluetooth 1: Supports BLE5.0 for connection mobile phone Camera parameters Resolution: 2K+2K Frame rate: 30FPS Lens angle: 150 Lens composition: 2Glass+4Plasstic+1IR-CUTf3.0mm Does HDR support: Yes Working voltage: 5V Accessories may be different, which does not affect the use of the product color:Black material: plastic Package Contents: 1 set Motorcycle DVR 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.