Product description features: g-sensor to keep records of sensor data and real-time display on the player powerful document protection, even in the recording process, the occurrence of sudden power outages, machine damage, etc., video files will be intact seamless continuous recording, will not miss any data adopt auto cigarette lighter power supply, to make the video recording while driving to start the auto automatic off; to start the video recording function automatic circulating video recording, being able to set the record time for each file watch video while make video recording in driving. the product parameters: model: a7-hd (a series) sensors: usa ov-0330 dsp sensor with wide dynamic lens: 5m pixel full 6g glass lens /170 deg + super wide angle f2.0 capture mode: full hd 1920x1080/hd1080x720 video mode: loop video, motion detection image resolution: hd maximum 4021x3024 display: 2.7 inch hdtft gravity induction: three axis stereo impact acceleration sensor power interface: 5v 1.5a battery: built-in lithium polymer battery new features: emergency lock, power protection, collision detection language: a variety of
