Item Type: 5G Mobile Hotspot Battery: Lithium Polymer Battery 6100mAh (Built in) Memory: LPDDR4X 4GB RAM+NAND 2GB ROM Charging Port: USB C SIM Card: Nano SIM (not included) Cellular Network: 3GPP Rel.15, 5G , SA/NSA, Sub 6G/LTE Category 18 5G Bands: FDD:N1/N3/N28, TDD:N41/N78 CA: B1+B3, B1+B1, B3+B3, B39+B41, B39+B39, B40+B40, B41+B41 4G Band: 4G FDD: B1/B3/B5/B8 4G TDD: B34/B38/B39/B40/B41 3GBand: B1 WiFi Band: WiFi6 2.4GHz, 5.8GHz WiFi Protocol: 802.11 a/b/g/ac/ax Speed: 2.77Gbps (DL) / 1.25Gbps (UL) WiFi Connection: Connects up to 16 devices simultaneously Note: Not for US users Color: Black Material: ABS Package Contents: 1 x 5G portable wifi router 1 x charging cable Only 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.