High-Speed Internet Connection: This mobile 4G WiFi router is designed to provide users with high-speed 3G 4G internet access, supporting the main 3G 4G frequency bands in most countries and operators worldwide. Support: Mobile WiFi is primarily for car users, business travelers, and outdoor travelers, supporting 10 users simultaneously. Supports Windows7 8 10 for Linux. 2100mAh Large Capacity Battery: Standby time up to 10 hours, SIM card insertion function is faster, more durable, and more portable. Enjoy smart LED display Wi-Fi 4G mobile internet, easy to use. Lightweight and Portable: Lightweight, thin, and compact design makes it easy to carry; Whether you are working from home or traveling, the 4G travel LTE router lets your wifi follow your steps around the world. Wide Compatibility: Just insert a standard SIM card, whether it's a mobile phone, laptop, desktop computer, or tablet, you can easily connect to wifi (SIM card not included). Specification: Item Type: Portable Wi-Fi Material: ABS Model: MF800-2 Color: White Type: Insert card Card Slot: Standard SIM card Battery Type: Supports 2100 mAh lithium battery (included). 4G LTE Frequency Band: B1 B3 B5 B7 B8 B20 B38 B40 3G UMTS WCDMA: B1 Peak Rate: 150 Mbps download, 50 Mbps upload Wi-Fi: Supports 802.11 b/g/n. Sharing: Up to 10 users Package List: 1 x Portable Wi-Fi 1 x Matching Battery 1 x Charging Cable 1 User Manual Note: Please check if there is a sticker on the battery interface before starting.