1. The wireless transmission speed is as high as 150Mbps, whether you are surfing the Internet, chatting or playing, you will enjoy a powerful network experience 2. 4G WiFi provides up to 50m coverage, enjoy reliable wireless connection anytime, anywhere 3. Internet connection sharing up to 10 WiFi users, surf the Internet with your family or friends at the same time without delay 4. Built-in 3000mAh lithium-ion battery, lower consumption, use time 6-8 hours 5. With LCD indicator light display, easy to check the status, just put it in your pocket, you can enjoy WiFi anytime, anywhere. Product Name: Portable WiFi Router Model: M19 Supported frequency bands: European version LCD/LED: suitable for all countries in Europe, Africa, Asia and Brazil, such as Russia, Israel, South Korea, , Brazil, Ukraine, France, Italy, Netherlands, India, Nigeria, Switzerland, Kazakhstan, , Ghana, ETC. 4G/FDD: B1/B3/B5/B7/B8/B20(2100/1800/850/2600/900/800Mhz) 4G/TDD: B38/B39/B40/B41(2600/1900/2300/2500Mhz) 3G/WCDMA: B1/B8(2100/900MHZ) Transmission rate: 150Mbps VPN: VPN is not supported Standard: TDD-LTE, FDD-LTE Wireless network support frequency: 2.4G Protocol: 802.11ac Battery: support lithium battery/3000MAh Charging : USB charging Charging: 5V/1A Device connection: 10 users Use time: 6-8 hours Standby time: 48 hours Colour:White Material:ABS Package Contents: 1 x 4G LTE router 1 x Charging cable Only the above package content, other products are not included. Note: Light reflection 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 +/- 1-3cm.