YINUO Quad Core 16GB Android 4.4.4 6.2 inch Universal Multi Touch Screen Car DVD GPS Stereo In Dash Navigation AV Receiver support iPhone Airplay Mirror Link/AM FM Radio/Steering Wheel Control/Bluetooth/3G Wifi Hotspots/OBD2/DVR/AV-IN with Free External Mic & 8GB Map Card as gifts Runs with QUAD CORE Rockchip 3188 1.6GHz Cortex A9, along with Samsung DDR3 1GB RAM and 16GB flash memory, system fluency is three times faster than Dual core unit; Loaded with Android Kitkat 4.4.4, easy to pickup; Adopts capacitive digital 800*480 HD screen, multi-touch, 175 viewing angle, day and night readable Support Mirror Link - iphone Airplay and android phone Easy-connect; 30 stations of analog AM/FM RDS radio; Play music or video via SD card or USB drive; Support Dual Zone function to watch DVD-video on headrest monitor when navigating; Support 1080P video; Loaded with Hitachi pickup and Toshiba amplifier for an advanced car audio quality, support subwoofer & EQ Support Steeing Wheel Control; Built-in GPS navigation, FREE MAP & 8GB MAP CARD PRESET; Bulit-in Bluetooth for hands-free calling and phone music playing; Support OBD2 real-time diagnosis, DVR, AV-IN; Built-in WiFi and 3G and WiFi hotspot, surfing the internet, downloading android apps, sending email and reading business file(pdf/word) are all available The universal in dash vehivle gps units can fit to dash size at 178mm*100mm, for those larger than this shall buy dash kit by yourselves to make it fit perfectly Backed by amazon one month return policy; 12 months warranty for quality issues; Doorstep delivered within 3-7 business days by FREE DHL AIR EXPRESS rather than one month suggested by amazon