... 1,build-in scanning module 2,GPS,camera, RFID for options 3,WIFI, GPRS/GSM, Bluetooth interface 4,GPS POS terminal handheld ... , and consistent with the i60XX series function. I60xx series1. Compact, lightweight, durable2. Long standby time: up to eight hours ... 0.01m/sExpansionInternal HF RFID Read WriteExpansionInternal Wireless Communication module GSM/GPRS,Support GSM/GPRS Class10,GSM27.10 Power ...