1)handheld barcode scanner 2)gsm/gprs,gps,RFID,Wifi,bluetooth 3)provide sourcecode ,SDK ... handheld barcode reader with rfid gprs5.handheld terminal rfid gprs gps SPECSgsm barcode reader pdaOSCPU MOBILE6.5ARM9, 533MHZMemoryFlash ... viewableOperating Keys24 +2 custom keysenclosed stylus or fingertipsupport Mouse and keyboard by USB portCommunicationWLAN USBAudio GSM/GPRS/3GBluetooth 802.11b ...