1. Product description: 4G LTE mobile WiFi hotspot color-screen wireless Internet router device, with a SIM card slot. It is a portable WiFi router suitable for Europeans. - 150MBPS: The 4G LTE speed can reach up to 150Mbps, supporting multiple terminals to access the Internet simultaneously. It can support 10 devices to access the Internet, such as mobile phones, laptops, computers, and TVs. - Support for 4G and 3G: The 4G mobile WiFi router supports 4G and 3G, supporting 4G LTE B1/3/7/8/20/38/40/41 and 3G UMTS: B1/5/8. - Fast and stable: The 4G LTE travel WiFi router provides a high - speed 4G network with a stable signal. High - speed Internet access is fast and stable, allowing you to experience the wonderful network life. - Secure encryption: The 4G LTE router adopts multiple security measures for greater security. It uses WPA and WPA2 WiFi encryption, with advanced wireless operation security, effectively preventing online hijacking and supporting data management. - Plug - and - play: It has convenient USB power supply. You can enjoy the 4G network with plug - and - play. Connect the power supply, insert the SIM card, and use the SIM card data to access the Internet anytime and anywhere. 2. Project type: 4G LTE mobile WiFi hotspot 3. Material: ABS 4. Built - in battery: 3000mAh lithium - ion battery 5. Card slot: Standard SIM card 6. Frequency band: B1/3/7/8/20/38/40/41 7. WIFI: Supports 802.11 b/g/n 8. Sharing: Up to 10 users 9. Dimensions: Approximately 98 x 20 x 58 mm / 3.86 x 0.79 x 2.28 inches 10. Package includes: - 1 x Portable WiFi (with built - in battery) - 1 x Charging cable