My mazda 6 2009 original radio doesn't have good music quality and its features are limited. so I went ahead and bought XTRONS PSD80M6M with news features dsp and so on. Everything is well except I don't know how to use Android auto feature. Do I need to get an external Android auto dongle too?

 

Yes, you need a dongle which can be ordered from XTRONS too. Easy connection according to the instruction. I have a XTRONS PSD70CX7M for my CX-7, the sound quality is much better than i expected. The apple car play dongle works fine too, i have CP03, it connects wirelessly. Excellent performance