Professional design: This is a 4G/5G modem router. No broadband connection required—simply insert a compatible 4G or 5G SIM card to access the internet. It is backward compatible and delivers fast internet speeds, even on 4G networks. High-speed Internet: Supports LTE CAT4 standard with up to 300Mbps download speed, subject to network conditions. Features a SIM card slot and a 2100mAh rechargeable battery. Can be powered via USB port (computer, power bank, car charger) for continuous operation. Prolonged use may generate heat; ensure adequate ventilation. Network bands: Supports FDD-LTE bands B1, B3, B5, B7, B8, B20, B40, and B41. Connects up to 10 devices simultaneously—including smartphones, tablets, and laptops—with an effective coverage range of up to 10 meters. Setup instructions: Insert a compatible SIM card and press the power button to turn on the device. For optimal connectivity, disable the SIM PIN and configure the correct APN settings. Access the router’s web interface via IP address 192.168.100.1 to configure network settings. Ensure the SIM card is activated and properly registered on the network. Color: White Material: Plastic Package includes: 1 × Pocket Wi-Fi Router Note: Actual product color may vary slightly due to screen settings and lighting conditions. Dimensions may vary by ±1–3 cm.