AGPtek 170&deg;Full HD 1080P Car DVR G-Sensor Wide Angle Night Vision LCD Screen Video Recorder The product is kind of multi-functional high-tech product, which is integrated with HDV, photograph, night vision, recording and external TF card reader. With the video coding technology of high performance and compression ratio and HIMT, it can transmit the uncompressed HD video and multi-channel audio data. The product is mainly used for car shooting to effectively improve the efficiency of taking evidence of traffic accident, and also applies to the daily life, traveling and outdoor activities, bring your life colorful. In order to better take maximum efficiency of the vehicle traveling data recorder, please read this manual carefully before use (of the machine and accessories, of any changes in design and specifications without prior notice).