Please note before using this product for the first time: supports up to 64gb memory card (the included 32gb memory card has been inserted into the dash cam).please format the memory card in dashcam during the first use.the battery is only to save files urgently in case of sudden power off. the dashcam is not powered by the battery but the car. no need to charge the dashcam or worry about the battery level.the car camera will automatically switch on/off when the car engine ignition is on/off.cabin camera recording files can only playback on the computer. to view the files, please remove the sd card and read it on the pc.to access menu setting , please press ok button to stop video recording first.if you need the parking monitoring function, please purchase hard wiring yourself and connect the acc car fuse to maintain 24-hour power supply.
