NAVISKAUTO(TM) 7 inch 2 Din Android 4.4 Quad Core HD 1024600 Resolution Car Stereo Radio Touch Screen GPS Navigation without DVD Player Support Bluetooth/OBD2/SW-Control/3G/WIFI (C0257+Y0812)

I was not thrilled with this purchase and returned it. My unit would not connect to my wifi or hotspot through my phone which basically rendered the unit useless to me. The radio app that came installed on the unit worked for one day and stopped,customer service said to download new app to fix it...... wifi wouldn't work.Returned it, bought different brand it worked perfectly. The customer service from this company was friendly and helpful but sometimes took a couple of days to reply.