This 2-DIN Bluetooth and DAB combined receiver sets new standards in terms of audio performance and connectivity. Nevertheless, it's very easy to use and control.Bluetooth connectivity allows for safe and convenient hands-free calling, as well as wireless music streaming from your smartphone. Thanks to Pioneer's unique Advanced Sound Retriever technology, the sound quality will be as close to the original recording as possible. You can even connect two Bluetooth phones simultaneously.Its integrated DAB/DAB+ tuner lets you enjoy crystal-clear digital audio and interference-free reception. Even better: the included Time Shift function allows you to rewind, pause and resume live DAB transmissions.For smartphone users, simply connect your iPhone or Android smartphone wirelessly (via Bluetooth) and safely enjoy Spotify (both for Free and Premium Spotify users) or the Pioneer Smart Sync app, which will take your smartphone to a whole new level.Make no mistake, the FH-S820DAB is a true high-end car audio system. It reads FLAC files and is equipped with a 13-band Graphic EQ and an on-board MOSFET 50 W x 4 amplifier. Thanks to the Time Alignment feature, you'll enjoy the very best sound quality, whatever the vehicle the unit is installed in.