... 360 3.5-Inch Bluetooth Portable GPS Navigator with Text-To-Speech,original Garmin gps,wholesale brand gpsProduct Features ... with pre-loaded sample songs and audio books, JPEG picture viewer, travel alarm, and currency converters 2D or 3D views ... functions: Built-in MP3 player, audiobook player, JPEG picture viewer Convenience functions: Travel alarm, calculator, measurement and currency converter, ...