< p> Enjoy your music from traditional CDs or listen to the FM radio. For playback of MP3, WMA and WAV audio files, you can easily hook up your iPod, iPhone, Android smartphone or a USB stick to the illuminated front USB or to the Aux-In.< br> < br> < br> < br> For smartphone users, simply connect your iPhone or Android* smartphone and safely enjoy Spotify (both for Free and Premium Spotify users) or the Pioneer Advanced Remote Control (ARC) app, which will take your smartphone to a whole new level. (*Android smartphones require Android 5.0 or later, up to 7.1.2, and the smartphone requires AOA (Android Open Accessory) 2.0.)< br> < br> < br> < br> Get pristine sound from the DEH-S220UI′s on-board MOSFET 50 W x 4 amplifier, or utilising the 2 RCA connectors to connect other components, like speakers, subwoofers, amplifiers, for even more versatility.< br> < br> < br> < br> The attractive, 1-DIN design offers plenty of room to display useful information. It also has a large Rotary Commander and easy to access preset buttons to select your favourite radio stations.< /p>