R310 2.7-inch 140 degrees Dual Lens dash board camera car dvr black box video recorder + gps logger

Ultra-small size, dual lens with high definition, the front lens can rotate frontwards and backwards for 270 degree and the back super-periscopic lens can rotate for 270 degree which have a high resolution, both of the lens are combined perfectly, which facilitates the video shooting from multi-angles in various occasion to get a video with high resolution. 1/4 inch internal photosensitive elements with low noise and high picture quality, which can capture ultra-clear pictures in relatively dark occasion. Internal lithium polymer battery, which enables video shooting being carried out while charging. Internal microphone / speaker. Support TF card with high capacity Turn it on and start video shooting function automatically as the vehicle starts. Delay starting function, which can prevent it from damage caused by pulse current occurred at the moment of vehicle starting. GPS scanning and positioning, travelling track restoring, which makes everything is under control. Infrared photosensitive Gravity Sensor Video encryption protects user's privacy by setting password. Adjust the position of the lens: its front/back lens can be rotated for 270 degree to the front or back, so as to cooperate with the fixing position of the Tachograph with better effect to reach a better video shooting effect.