... over 400 transactions per chargeIntegrated wireless communication MODEM, GPRS/CDMA/WIFI/GPRS&Wi-FiIntegrated PSTN MODEM, supports PSTN MODEM ... triple length TDES; Supports RSA, AESInternal Wireless (Optional)GPRS / CDMA / Wi-Fi/GPS/ GPRS & Wi-Fi, GPS,supports full ... 5% ~ 95% (non-condense)Dimensions215mm × 89.5mm × 62.8mm (L × W × H)Weight566gOptionalLeather case, backup battery, car jack charger, dock ...