... din 7" inch Car DVD player for BYD G3 with built-in gps RDS rear view camera 8"inch Digital ... reverse lens, reverse observable backing(9) bluetooth for hands free calls, direct telephone number direct dialing ... navigation condition, but, in the touch screen for handwritten input, the operation is more convenient ... GPS antenna 2 din 7" inch Car DVD player for BYD G3 with built-in gps RDS rear view camera