1080P HDThe 1080p with Clear Night Vision. capture more clear details even at night.Built-in 32G eMMC StorageNo need to buy an extra SD card! Built-in 32G storage make it more easy to use and long lasting , no worry about card incompatibilities, no SD card error problem anymore.Operation in -22°F-176°FThe super capacitor has greater heat & cold endurance and longer lifetime than standard battery technology.Built-in WiFiConnect dash cam with APP by wifi to convenient view videos in mobile phone.Emergency RecordingVariable sensitivity G-sensor auto detects a sudden shake/collision and emergency locks the footage to "Event File" to prevent that video from an overwrite.