the records will be saved in Card/USB Storage automatically, and you can play saved record on this unit directly. built-in TPMS App for display Tire Pressure Monitoring System, just connect with our TPMS product through USB to use this function, and built-in DVR App, just connect with a USB Camera to use Car Record function. built-in DAB+ App, just connect with our DAB+ Box to use this function. it has special Port for Digital TV Box, you can connect our Digital TV Box to achieve touch operation, and this item can power on the connected DTV Box. Adopt the newest Android 9.0 Pie OS, 1024*600 HD Capacitive Touch Screen, Octa Core 1512MHz CPU, 4GB RAM and 32GB Internal Storage, Support extended 2 Card/3 USB Stick up to 5*64GB. This unit is the best android car multimedia system on the market, 8-Core with high-speed processing, the most functions can be compared with your smartphoneĨ' All-in-One Design for SKODA Cars with built-in Dual Channel CanBus Decoder, which support OPS/Radar/OBD/Backing Track Link/Air Climate Control Display.