Type Router / Modem | Data transmission speed 300 Mbps | Antenna Type Built-in | Wireless Frequency Range 2.4GHz | Wireless Transmit Power 20 dBm | 3G | 4G | Included Accessories Micro USB Cable2000 mAh Battery | Power supply requirements Internal 2000 mAh Rechargeable Battery / External 5V/1A | Dimensions 94×56.7×19.8 mm