Matériel 4G Category LTE CAT.4 Max 4G speed DL:150Mbps UL:50Mbps Normes 4G/3G FDD LTE,TDD-LTE,WCDMA Working Bands 4G FDD LTE:B1/B3/B5/B7/B8/B2O 4G TDD-LTE:Band38/Band40 3G WCDMA:B1/B5/B8 Normes Wi-Fi 802.11b/g/n Fréquence Wi-Fi 2.4GHz Vitesse Wi-Fi 2.4GHz: 150 Mbps Wi-Fi Transmit Power 2.4GHz:up to 20dBm Port USB 1 × Micro USB port Emplacement pour carte SD 1 × Micro SD slot Emplacement SIM 1 × Micro SIM slot Reset hole 1 × Reset hole Button Power on/off WPS Antennas 2 Internal4G/3G Antennas 2 Internal Wi-Fi Antenna Indicator 4G/3G Signal and Internet (4 Bars) Battery SMS Wi-Fi Batterie Type: Li-ion (rechargeable) Capacity: 3.8V, 2100 mAh,7.98Wh Working time: up to lOhours