customized hand-held terminal Quick Details Products Status:StockOperating System:Win ... CE6.0 OS 2.8” TFT QVGA 320*240touch waterproof keypad: 19, respectively: the number keys, function keys, ... high-capacity RAM 128MB; Flash Memory: 256MB (expandable);wireless data transmission expansion:WIFI,GPRS,CDMA,EVDO real-time clock ... card expansion;) battery life: 24 hours continuous work; hand-held terminal