Summary: This model is not available in Brazil and Sony is fantastic. It has bluetooth as well. One negative point is that attaching the front pannel is difficult. Maybe the designers should develop another easyer method.
Summary: It's a great unit, in fact I purchased 3 units on eBay. For young and senior drivers, the handsfree is safer for them. Only drawback I see with the unit is the BRIGHT WHITE RING during night driving but I drop open the faceplace. The unit still plays the music but I lose the controls until I close the faceplace.
Summary: I like that it plays music off my cellphone wirelessly. When I turn key in ignition, stereo connects to my phone and plays mp3's or pandora off my cellphone. Display fits artist/song name okay. When someone calls me while I driving, I don't need to get my phone out of the pocket, I just click flashing button on stereo and I can talk with my eyes on the road and both hands on steering wheel. Its a good product.
Summary: Bluetooth works perfectly in both hands-free calling and audio streaming. The 5700 series comes with an external mic that makes for great quality sound during calls - even at highway speeds with lots of road noise. Phonebook storage is simple, and easy to navigate. It makes it very easy to initiate calls without taking your eyes off the road for long periods.
Summary: Everybody knows sony manufacture excellent quality electronics, a good example is the MEX-BT5700U, the sound coming out this multimedia power house is amazing. The bluetooth streaming works as well as the hands-free phone calls also via bluetooth,or if you prefer to sync via usb is also a way to conect and charge your device.
Summary: Excellent Head Unit!!!! Great built in Crossovers. 4 volt preouts. Preset EQ settings. With usb cd aux input and bluetooth connection ther is no want for anyother.... Stop carrying around oll those cd's. Load up a usb thumb drive and have music for days.... Very Happy!!!!
Summary: Works amazingly well with my iPhone. I read other reviews saying that the internal mic wasn't very good, and that you had to buy the external one, which is wrong for two reasons. First off, the internal mic has been working really well for me and I have yet to hear a complaint from people who have called me. Second the unit comes with an external mic which you have the option of installing, so there is no need to buy one.