Features: CAT 4 LTE DL/UL: 150/50Mbps 2000mAh Removable Battery Connect up to 8 Users Data service, WebUI , FOTA Main Stream OS Supported Platform ZX297520V3T + SV6158 Cellular WAN FDD/TDD/UMTS Band configuration FDD LTE B1,3,7,8,20,28 TDD LTE B38,40,41 UMTS B1,8 Peak Data Rate FDD LTE: DL/UL 150/50Mbps (CAT4) TDD LTE: DL/UL 110+/11+Mbps (CAT4) HSPA+: DL/UL 21.6/5.76Mbps WiFi 802.11 b/g/n, 2.4GHz 1x1, 150Mbps 8 Users Supported Dimension 100 x 60 x 16mm Interface MicroUSB SIM socket(4FF) eSIM Optional Other Configuration 3 LED: Battery, WiFi, Network Button: WPS, Power, Reset 2000mAh Removeable Battery, Working Time 6 Hours