 I do believe that you will like this function, the Wi-Fi brace. I do believe the following scenario, you will face a lot in your family or home that you have Wi-Fi router. Maybe in living room, maybe in bedroom, but somewhere you cannot power. So at this time, all the success can help you. They can become the Wi-Fi repeater to extend the Wi-Fi coverage. And also that when you're traveling in a hotel or airport, you have one or buy the one that's a Wi-Fi account, but just to support one device. In this time, at this time, all the success can become the Wi-Fi hotspot. You can enjoy the Wi-Fi service with all the success. At the same time, they can become Wi-Fi hotspot to provide service to other four devices. So that is very convenient. Especially for media friends who travel a lot that really can help you.