Network Type: Supports 4G LTE (LTE Cat4) network. Connection Speed: Download speed up to 150 Mbps, and Upload speed up to 50 Mbps. Number of Connected Devices: Can connect up to 16 devices simultaneously (phones, computers, tablets, etc.). Wi-Fi Frequency: Operates on the 2.4 GHz band (IEEE 802.11b/g/n standard). Battery: 1500 mAh capacity, sufficient for continuous operation for approximately 8 hours. Charging Port: Micro-USB port. SIM Card: Requires a Micro-SIM type card.