... AV-in 7 inch GPS Receiver - built in 2GB - Free map - car gps receiver - gps receiver for carModel: MTG7002 ... 5.0 system - Aspect Ratio: 16:9 - GPS Receiver: SiRF Star III - Build in 128MB Flash ... Products:We mainly sell Mobile Phones, Tablet PCs, GPS Navigations, Laptops, Digital Photo Frames, USB Flash ... there is any other special function such as GPS (excluded 3G function at this moment)Accessory ...