Dimension 98*66*15mm Bands LTE FDD B1/3/5/7/8/20/28AB, TDD B38/39/40/41, WCDMA 900/2100MHz (Bands support to be customized) Form factor MIFI Battery Li-ion Battery 2100mAh Working time: 5-6 hrs, Standby time: around 250 hrs (Depend on network) Wi-Fi 802.11 b/g/n, WIFI speed up to 72Mbps, max 10 users connection Memory 256Mb RAM Data Rates LTE CAT4 FDD-LTE 150Mbps DL /50Mbps UL Hardware USB USB2.0, Type C SIM 3FF (eSIM / VSIM optional) LED Battery/WIFI/Signal Antenna Build-in FPC type Power Voltage USB DC 5V Button Reset(Pinhole), Power Software Update FOTA & Local update Support OS Compatible with Windows / MACOS / Linux / Android Others IPv4/IPv6, SMS, Phonebook, SIM Lock, Firewall, Data statistics, WIFI Security Operation Temperature Operation Temperature: -10 to 55℃ / Operation Humidity: 10% to 80% Storage Temperature: -40 to 85℃ / Storage Humidity: 5% to 95%