This combined Bluetooth and da2-din receiver defines the new standards in performance and sound connectivity; in any case, it is very easy to control and customize. Bluetooth connectivity allows you to make hands-free calls, with all the advantages for the safety and comfort that this implies, and you can also enjoy the music of your smartphone, which will be played by streaming via wireless connection; thanks to the unique advanced sound retriever technology of pioneer, the original recording. You can even connect two Bluetooth phones at once; its built-in dab/dab+ tuner allows you to enjoy exceptional sound clarity and a reception without interference; even better: the time change function allows you to rewind, pause and resume live daen broadcasts; for smartphone users, connect your iPhone or android device wirelessly (via bluetooth) and safely enjoy spotify (free and premium users. ) or the appioneer advanced remote control (arch), which will take your smartphone to a completely new level; no mistake: the fh-s820dais a high-tech car audio system; reads flac files and features a 13-band graphic equalizer and a 50w x 4 mosfet amplifier, thanks to the timing alignment function, you will enjoy the maximum sound quality, regardless of the vehicle in which it is installed the drive; use the 3 rca connectors to connect other components such as speakers, subwoofers and amplifiers for greater versatility.