Tenda 4G180 Mobile Wi-Fi is a high-speed packet access mobile hotspot. It is a multi-mode wireless terminal for SOHO (Small Office and Home Office) and sightseer. Enjoy hassle-free Internet via 4G Secured Network in Your Pocket Rechargeable battery lasts up to 10 hours Elegant and compact shape Play&Plug,no need configuration4G CategoryLTE CAT.4 4G/3G standardsFDD LTE,TDD-LTE,WCDMA 4G Mobile Bands4G FDD LTE:B1/B3/B5/B7/B8/B20 4G TDD-LTE:Band38/Band40 3G WCDMA:B1/B5/B8 Max 4G speedDL:150Mbps UL:50Mbps Wi-Fi standards802.11b/g/n Max 4G speedDL:150Mbps UL:50Mbps Wi-Fi standards802.11b/g/n Wi-Fi frequency2.4GHz Wi-Fi speed2.4GHz:150Mbps Wi-Fi transmit Power2.4GHz:up to 20dBm USB Port1 Micro USB port SD Card slot1 Micro SD slot SIM Slot1 Micro SIM slot 1 Reset hole Antennas Internal 4G/3G Antennas 2 Internal Wi-Fi Antennas BatteryType: Li (rechargeable) Capacity: 3.8V, 2100 mAh,7.98Wh Working time: up to 10hours (depending on the network) Standby time: up to 100hours (depending on the network) Wi-Fi functionsBroadcast and Hide Wi-Fi name Guest network Internet Wi-Fi (Extend your Wi-Fi) WAN Type4G/3G 4G/3G Features Auto-APN Auto dial-up Roaming SMS(Send/Receive/Delete) Phonebook USSD Data limted Power save PIN Management