This AV Controller app will turn your iPhone/iPod touch/iPad into a Wi-Fi enabled remote control for your Yamaha network products(*). This App provides you the flexibility to control the available inputs, volume, mute and power commands. It lets users change a song from Internet Radio, USB and command FM/AM tuners or any other internally available source. Music Play feature allows you to stream music tracks directly from your iPhone/iPod touch/iPad to Yamaha network products to so you can enjoy high quality music through your AV system. Screen sizes of Tablet devices are also supported. It’s great to have all this control at your fingertips - and best of all it’s FREE! (*)Please check compatible model list below. Available in English, Français, Deutsch, Español, Italiano, Português, Svenska, Dansk, Suomi, Norsk Bokmål, Nederlands, Polski, Pусский,日本語, 简体中文, 繁體中文, 한국어, Thai, עברית, Український, Tiếng Việt, Bahasa Indonesia, Bahasa Melayu, Türkçe Requirements - iOS10.0 or higher - A wireless Local Area Network (LAN) and a compatible Yamaha Network product(s)* residing within the same LAN. - Network Standby set to ONKey Features Key Features - Power on/off - Volume up/down - Mute - Music Play - Input Selection - DSP Mode Selection - SCENE selection - Blu-ray player fundamental control - Seemless control between the Yamaha AV receiver and Blu-ray player - Demo mode - Explains how to use this app Please refer to the following site for compatible models. https://usa.yamaha.com/products/audio_visual/apps/av_controller/index.html This application performs following functions for purposes described below. - Making a connection under Wi-Fi enabled environment The application uses Wi-Fi function on your mobile terminal for the purpose of operating network-enabled devices. - Accessing to music information stored in your smartphone / tablet This application accesses to music information stored in your smartphone / tablet for the purpose of displaying, playing and editing the music information and/or playlist.