... wireless technology. It can detect UHF, 125 KHz, 134.2 KHz, 13.56 MHz IC card.support ISO14443A/B , ... ISO15693 ,ISO18000-6C(epc gen 2) protocol card read and write function, Applied to device inspecition ... Distance10-15mWorking voltageDC3.7-4.2V (built-in rechargeable lithium battery)Battery capacity1700 mAhCharging voltage110-240V AC,50/60Hzpower consumption≤1WSize83*52 ...