... transmitter 5. Bluetooth , AV-in 7 inch Car GPS - built in 2GB - Free map - car gps - gps navigation Model: MTG7002 Quick Overview:1. 7 inch ... antenna) Our Products:We mainly sell Mobile Phones, Tablet PCs, GPS Navigations, Laptops, Digital Photo Frames, USB Flash Drives and USB ... test if there is any other special function such as GPS (excluded 3G function at this moment)Accessory Test: Battery, USB ...