This is a set ultra-thin GPS satellite navigation device covering the funtions of GPS navigation, Speed warning, super entertainment, and gaming features , using 3.5-inch LCD, touch-screen design, GPS antenna modules in stealth airframe internal. The appearance of patented innovations, using a unique process design, airframe size is 122x75x 16 mm thin. in addition to the professionalism of the GPS navigation function, there are a FLASH player, FM launch function, game function, multi-function calculator features, the biggest expansion of 4G-compatible SD card, as well as MP3, MP4 player, picture browsing, e-books reading functions. 1030.00