Integrated Bluetooth enables secure, hands-free calling and wireless music streaming from your smartphone. Thanks to Pioneer's unique Advanced Sound Retriever technology, the sound quality when playing back the original recording is as close as possible. You can even connect two Bluetooth phones simultaneously. With the built-in DAB/DAB+ tuner, you can enjoy digital audio with excellent sound quality and interference-free reception. And it gets even better: with the included Time Shift function, you can rewind, pause and resume live DAB broadcasts. Simply connect your Apple or Android* smartphone wirelessly via Bluetooth and enjoy Spotify (both Free and Premium) or use Pioneer's Smart Sync app. Don't be fooled: the MVH-S520DAB is a true high-end car radio. It plays FLAC files and features 13-band graphic EQ and an integrated 4 x 50 watt MOSFET power amplifier. Thanks to the runtime correction, you enjoy the best possible sound quality regardless of the vehicle. You can easily connect a subwoofer and/or other amplifiers with additional speakers via the 3 RCA preamplifier outputs.