Welcome to the store! Strong signal, 150M internet access. Intelligent indicator light: Wifi signal, signal strength, power, WPS, all in one. Small and practical, take it with you on trips without worrying about not having Wifi. Low power consumption, safe and durable. Long-lasting battery life. Supports eight devices to connect simultaneously. The device automatically selects a high-priority signal to connect to Wifi-enabled devices, such as mobile phones, tablets, and more. Specification: Network and frequency band: TD-LTE, FDD-LTE, WCDMA, TD-SCDMA, GSMI. Transmission rate: and downlink max. speed up to 50Mbps/150Mbps Interface type: -USB 2.0 Scalable memory card: up to 32G Power adapter: input voltage 5V, input current 1A Battery: 3.7V/2300mAh (built-in) Standby time: about 50 hours Working time: about 10 hours Charging time: about 3 hours Supported operating systems: for Windows8/for Windows7/for VISTA/for XP (SP2 and later) Working temperature: -10C - 45C Storage temperature: -20 C - 70 C 4G frequency band: FDD: B1 / 3; 3G: B1 Color: white Material: ABS Size: 11 x 6.5 x 1.5Cm Package contents: 1 x mobile WiFi wireless router 1 x USB cable 1 x English manual Only the above package content, other products are not included. Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3 cm. Your satisfaction is our top priority. We will provide you with the best service. If you find any problems after receiving the product, such as damage, incorrect quantity, etc., please contact us immediately and we will give you the best solution!