Peace, mercy, and blessings of God be upon you. Huawei portable 4G router. It works with all SIM cards. A large battery with a capacity of 9600 mAh. And it can be used as a power bank at the same time. - Supports up to 10 users. - 3 indicators for network status: green - yellow - red. Green / means connected. Yellow / means weak network. Red / means not connected.