FDD LTE: B1/ 3 /5 (Support Southeast or other countries with B1/ 3 /5 frequency bands, carefully confirm whether your country has the above frequency bands purchasing, )LTE TDD/FDD: 3GPP R9 . 4, Downlink/ up to 150Mbps/50MbpsWCDMA: 3GPP R7 Downlink/ up to 21Mbps/5.76MbpsWCDMA: 1/5/8IEEE 802.11n: Support; IEEE 802.11g: Support; IEEE 802.11b: Support2.4G: 1~13 channelsInternal Antenna connector: LTE Main x 1/Diversity antenna x 1WIFI antenna x 1 slot: -Power interface: Standard USB Type C x 1, USB Type A x 1Power button: SupportReset button: SupportLED indicator: WIFI/Connection x 1, Power display x 4USB output: 5V/2.4AUSB input: 5V/2.4ALithium polymer: 5000mAhColor: White & BlackMaterial: plasticPackage Contents:1 x 4G MiFiOnly the above package content, other products are not included.Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.