I first bought one for my 2008 BMW 335i which only had bluetooth for the phone. So I bought it and he installed it neatly on the center console where the power jack and auxiliary input are easily accessible. That works great. Sounds good, good ups and downs. Connects instantly without manual connection. (I use a Samsung Android phone. Apple should work fine too). If you are also installing it in a BMW I would recommend using the power plug in your console for power instead of the USB port. The USB port seems to be powered all the time, and this Bluetooth receiver is a constant drain on your battery when you're parked for long periods of time. The mains plug switches with the ignition. This Bluetooth receiver has a 120V USB socket, so you can use it at home too. I bought a second one to add bluetooth to my stereo. I like it there too. The front desk is a fair distance from my unit as I walk through the living room and kitchen. For the price, I recommend this item for its reliable instant connection, versatility, and sound quality.
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