Screen Size:7" Placement:Dashboard Combination:CD Player,Built-in GPS,Touch Screen,Radio Tuner,MP3 MP4 Players,Bluetooth-Enabled Certification:CE FCC RoHs Warranty:12 Months OS:android 8.0 cpu:PX5 Cortex A53, 8-core RAM:SAMSUNG 4GB DDR3 Flash:32G GPS:SIRF III Radio:NXP 6686 Amplifer IC:TDA 7851 wifi:built in screen:capacitive touch screen