JOYING in Dash Quad Core 6.2 Inch Kitkat Android 4.4 Double 2 DIN Car Stereo Radio Audio Head Unit Autoradio GPS Navigation System Hd Capacitive Touch Screen Universal Run pure android 4.4.4 kitkat sytem, CPU: RK3188 1.6GHz Cortex A9 Quad Core, 16 GB Memory 6.2 inch capacitive resolution 800*480 touch screen, android phone mirroring by USB and Airplay for iPhone(ios 9.0-) Bulit-in WiFi, Support 3G/4G/Wifi hotspot sharing network from your phone, Only Support 3G WCDMA Sim Card for 3G Dongle, Support 9 Color Panel Lights Steering Wheel Control, Support car DVR for USB connector, Support ELM327 OBD2, Support Subwoofer. Bulit-in Bluetooth for hand free phone call, display phone book, 9 EQ Equalizer for music, DVD player, AM/FM Radio RDS Data System 1.Fast ship service: DHL/EMS 2.We offer one year warranty of free replacing with defected parts. (not included shipping charges)