... : 480*272 CPU Centrality Atlas IV,500 MHZ Bluetooth with Bluetooth support handfree calling(Optional)(USD:10) Operating system WinCE ... MP3, MP4, JPG picture,E-Book Numbers of signal receiver 20 Channels Built-in 64MB SDROM Antenna with GPS internal porcelain Antenna With FM ... English,Czech,Polish,Greece,Turkish,Slovakian,Romanian Speaker with outside speaker Bluetooth/FM/ touch screen Car GPS (5 inch)