... ,handheld device,handheld terminals, ARM926 based, WINCE with barcode reader,GPRS, RFID reader is optional 3.5" PDA ,handhelds,handheld device,handheld ... pixel (Touchpad)5. Barcode: SYMBOL engine(1D), 6. additional RFID (13.56M) is optional (the price is not included)7. Backup ... :-20 to 50 Storage temperature:-20 to 5512. Communicate on: USB /Wifi/CDMA/GPRS/Bluetooth , ( wifi ,Bluetooth or GPRS only ...