... 5.0''TFT screen, anti-glistening, 480*272 pixels resolution3) O/S: newest Microsoft Windows CE. Net 5.0 Core system platform4 ... , 20 channels, accurate and fast5) CPU: Centrality Atlas-III, dual-core, CPU 372MHz, DSP 248MHz6) Built-in bluetooth module, support bluetooth ... : support TXT format electronic text reading. 5inch TFT with touch screen GPS,GPS navigation,Bluetooth GPS,Global positon system