... .Support RFID radio frequency(UHF frequency band),Wi-Fi/GPRS/Bluetooth,Integrated thelong-distance laser barcode scanner,manual input, ... standards: IEEE802.11b/g Standard (11Mb/S-54Mb/S)GSM/GPRS Communication: 900/1800/1900MHzAudio: embedded speakerInformation acquisition: RFID,Barcode ... configuration:1D barcode+UHF+WIFI+GPRS,if Bluetooth needed,then 1D bar code or GPRS module needs to be removed due ...