1. G-sensor function. 2. Seamless loop recording, don’t leak second. 3. Camera: 170° Wide-angle Lens, HD camera, HD video recording. 4. Continuous loop video seamless loop recording, don’t leak second. 5. Automatically power on/off Support auto ignition boot, turn off shutdown. 6. SOS: Short press "M" to enforce saving the current video when video recording. 7. Support recording Start and shutdown synchronization with Auto and save the video files After connect to the car power supply. Feature: LCD Screen Size: 5.0 LTPS. Camera: 170 A + Grade High-resolution Ultra Wide-angle Lens. Language: Russian, Japanese, English, Chinese (Simplified), Chinese (Traditional). Files Format: AVI. Resolution: Max 1080P. Recording Video Format: M-JPEG. Time Synchronization: Support (Y/M/D/H/M). Carrier Media: Built-in Memory (Total:64MB). Photo Mode: 5million. Photo Format: JPEG. Memory Card: TF (Max 32GB). MIC: Support. Built-in Stereo: Support. Infrared Night Vision: Support. Video Output: AV-OUT/HDMI. Video Format: PAL/NTSC. Current Frequency: 50HZ/60HZ. USB Function: 1: USB-Disk. 2: PC-Camera. Power Interface: 5V 800ma. Battery: Built-in 350mAh. Package Included: 1 X Car DVR