... Powerful secure ARM9 (180MHz), 32-bit, outstanding performance in mass data and EMV transactions PCI-PED V1.3, ... battery, over 400 transactions per charge Integrated wireless communication MODEM, GPRS/CDMA/WIFI/GPRS&Wi-Fi Integrated PSTN MODEM, supports PSTN MODEM coexists with wireless ... : 100 ~ 240VAC, 50Hz/60Hz; Output: 12VDC, 3ALi-ion Battery(Optional)2150mAh, 7.4V, more than 40 hours standby time ...