【Mobile Router】 This portable 4G LTE mobile router lets you connect to a 3G/4G network without broadband. Just insert a 3G/4G SIM card. Small and lightweight, it's ideal for outdoor travel, live streaming, online gaming, business trips, car WiFi, and more. Connect up to 8-10 devices simultaneously, including smartphones, tablets, and laptops. The effective WiFi range extends up to 10 meters. Own it yourself, share it with the whole family! 【4G Network Bands】 This mobile WiFi router is compatible with SIM card frequency bands in most European countries. Frequency bands: Supports 4G FDD B1/B3/B5/B7/B8/B20. TDD-LTE: B38/B39/B40/B41. Network frequency mainly applies to Europe, Asia, Southeast Asia, Australia, Africa, the Middle East, and parts of South America. Please confirm your SIM card's frequency band compatibility before purchasing. 【Key Features & Performance】 The LTE WiFi router supports the LTE CAT4 standard, with download speeds up to 150 Mbps and upload speeds up to 50 Mbps. It features a screen, 1* TF card slot, 1* SIM card slot, and a 2100mAh lithium battery (please charge for more than 24 hours when charging for the first time). Operating time is 5-8 hours. If the 4G WiFi Hotspot operates for a long time, it needs heat dissipation to prevent chip burnout. 【HOW TO USE】 Even if your SIM card is compatible with this 4G router, it may not be plug and play. You may need to disable the SIM card's PIN code and change the APN. Ensure the SIM card is activated and does not support roaming or virtual/IoT SIM cards. Signal strength may vary in rural areas. 【Customer Service】