Ⅰ. Product Description: 4G LTE Mobile WiFi Hotspot Color Screen Wireless Internet Router Devices with SIM Card Slot Portable WiFi Router Ⅱ. 150MBPS: 4G LTE can reach up to 150Mbps, supports multiple terminals to access the Internet at the same time, supports 10 devices to access the Internet, such as mobile phone, laptop, computer and TV. Ⅲ. SUPPORT 4G AND 3G: 4G mobile wifi router supports 4G and 3G, supports 4G LTE B1/3/7/8/20/38/40/41, supports 3G UMTS: B1/5/8. Ⅳ. 4G LTE Travel WiFi Router provides high-speed 4G network with stable signal, fast and stable high-speed Internet access. Ⅴ. SAFE AND ENCRYPTED: 4G LTE router with multiple security measures, more secure, using WPA, WPA2 WiFi encryption, advanced wireless operation security, effectively prevent online squatting, support data management. Ⅵ. Plug and play: convenient USB power supply, plug and play to enjoy 4G network. Connect the power supply, insert the SIM card, use the SIM card data to access the Internet anytime, anywhere. Ⅶ. Item Type: 4G LTE Mobile WiFi Hotspot Ⅷ. Material: ABS Ⅸ. Built-in battery: 3000mAh lithium-ion battery Ⅹ. Card slot: standard SIM card Ⅺ. Frequency band: B1/3/7/8/20/38/40/41 Ⅻ. WIFI: support 802.11 b/g/n XIII. Sharing: up to 10 users XIV. Size: approx. 98 x 20 x 58 mm / 3.86 x 0.79 x 2.28 inches XV. 1 x Portable WiFi (come with built-in battery) 1x Charging cable