Interphone Walkie Talkie is a very great tool for team outdoors communications. However, now it only has Chinese interface. With this APP we provide English interface for the device. All steps, buttons and menus are the same as the device screen showing in English. So if you can easily use Interphone Walkie Talkie if you know English Only. Also you can join Facebook Group "Xiaomi Walkie Talkie" to see more information and feedback us if you have any problems.