UNDOK™ is the companion app for your compatible SmartRadio or connected speaker. Use UNDOK to connect your product to your wireless network, set it up and add more products to your home in the future. UNDOK™ allows you to control key functionality of your device including turning on/off, selecting the audio source, selecting the audio content, playing/pausing, setting the volume and accessing pre-sets. Supported audio sources include Line Input, DAB, Internet Radio, Podcasts, FM Radio, Bluetooth, Amazon Music, Deezer, Tidal, Qobuz, Napster. The sources displayed in UNDOK will depend on the functionality enabled in your audio device. UNDOK™ is also compatible with Spotify Connect so you can play your music directly from your Spotify app into your device. See www.spotify.com/connect for more details.