Sorandy 4G Mobile Hotspot - 300Mbps 802.11b/g/n

Specification: Item Type: Portable 4G WiFi Router Product Material: ABS Battery: 3000mAh Li Battery (Built in) Network Frequency Band: 4G FDD: B1.B3.B5.B7.B8.B20; TDD: B38.B40.B41 WiFi: 802.11b/g/n Wireless Network Support Frequency: 2.4G Built in Firewall: Yes Support Connection Device Number: 10 Devices SIM Card: Micro SIM (not included) Product Size: Approx. 9.8 x 6 x 1.5cm / 3.9 x 2.4 x 0.6in How to Use: Turn on and use PackageList: 1 x Portable WiFi Router 1 x USB Cable 1 x User Manual Notice: There is a static film on the screen, which can be removed before using the device.