Portable Mobile WiFi Router 4G LTE SIM 1. High-speed Internet access: The 4G mobile WiFi router provides 3G and 4G internet connectivity, supporting major 3G and 4G frequency bands used worldwide. 2. Designed for car users, business travelers, and outdoor enthusiasts, this mobile WiFi supports up to 10 simultaneous connections. Compatible with Windows 7, 8, 10, and Linux systems. 3. High-capacity 2100mAh battery: Offers up to 72 hours of standby time. Features a durable, portable design with SIM card insertion and a smart LED display for easy monitoring and operation. 4. Lightweight and compact: Slim and portable design makes it easy to carry. Ideal for home use or travel, ensuring your Wi-Fi stays with you wherever you go. 5. Wide compatibility: Simply insert a standard SIM card to connect smartphones, laptops, desktops, or tablets to Wi-Fi (SIM card not included). Specifications: Item Type: WiFi Router Material: ABS Model: MF800-2 Color: White Type: Connectivity Device Card Slot: Standard SIM card Battery Type: 2100mAh Lithium Battery (included) 4G LTE Frequency Bands: B1, B3, B5, B7, B8, B20, B38, B40 3G UMTS WCDMA Band: B1 Peak Speed: 150 Mbps download, 50 Mbps upload WiFi Standard: 802.11 b/g/n Connectivity: Supports up to 10 users Package Includes: 1 x WiFi Router 1 x Battery 1 x Charging Cable 1 x User Manual Before use, check for the protective sticker on the power interface. Open the back cover, insert a standard SIM card, then power on the device. Refer to the user manual for detailed instructions.