. GPS module: module and antenna built in . CPU: centrality AT6420 372 MHZ . Display: 3.5" , 4.3" , 7" high-resolution color TFT LCD 320 RGB (H) x 240 (V) pixels touch panel . O/S: WinCE. Net 4.2 core . Memory: 64 MB SDRAM . Support SD/multimedia card slot . Bluetooth function: options . Support USB client 1.1, full speed, 12 MB, mini slot . Internal mono speaker/stereo headphone . Battery switch and keypad hold . Built in antenna/external antenna Delivery Way - Date Of Delivery: 3 days