1. GENERAL DESCRIPTION GP350 is a handheld/portable GPS navigation system. It can be used as a multimedia player. 2. Features ?3.5?touch TFT LCD ?GP 350 uses SiRF Star III GPS chipset. With the embedded 20-channel high sensitivity GPS receiver, even within a car or roaming in the streets, you will never lose your way. ?Embedded GPS antenna provides easy position and direction. ?Store the map and navigation software in a SD card. Then the map is plug and play. ?Supported Multimedia Format:  Audio file formats: MP3, WMA  Video file formats: WMV，AVI，DviX  Picture formats: JPEG，BMP，PNG，GIF ?Text Reader: TXT ?System Setup:  Date and time  Power management  Volume control  Brightness control  Screen calibration  Storage space display  System information ?Expansion  Mini USB 1.1  SD/MMC ?Stereo Audio Output 3. System Information a) CPU：ARM9，400MHz b) SDRAM：64MB (configurable according to customers?requirements) c) Internal Flash：64MB（32MB~2GB, configurable according to customers?requirements.） d) GPS receiver: SiRF Star III chipset e) TFT LCD: ?Size: 3.5 inches diagonal ?Color: 16,777,212 colors ?Resolution: 320RGB(H) x 240(V) Dots f) Power: ＋5V DC g) Speaker: 1W?