Novatek mini car camera dvr parking recorder video registrator camcorder full hd 1080p night vision dvrs carros 170 degree High quality 1920?1080P FULL HD resolution 172 degree A+ grade high-resolution wide angle lens High-end Full HD glass lens Advanced H.264 photography compression technology 2.4 inch high resolution LCD, can watch while shooting. Built-in automatic zoom system Automatically turn on/off function Support HDMI full HD video transmission Support TF memory card, up to 32GB Seamless loop-cycle recording function Motion detection function G-sensor function Package contents: 1? Car dvr 1? Car charger line 1? Data line 1? Sucker 1? Packing box Please note: A: This CAR DVR can only be used on car which is of 12V power. It may burn the motherboard if used on carts of 24V power. If you want to use it on carts, please add a 24V-12V converter. Thanks. B: There is a film on the screen of the car DVR which is a bit rough. So a lot of guests think it is the scratch on screen mistakenly. The flim plays the role of protecting the screen. You just need to tear it when using. The battery in Car DVR is for setting such as recording time, rather than supplying power to the Car DVR. If you only provide power with battery, the Car DVR can only work for ten minutes. So it must be connected to the vehicle power.