The iSimple Bluetooth FM Transmitter allows you to play your phone or music player media in your car by tapping into the radio frequency of weak signal from a station or non existent channel. It's fairly easy to set up, but it's once its ready for use that I realize I wasted my money. Whether or not it was the transmitter itself or my car, you could hear faint sparks and spits of static while your music played throughout. And even when turning my car volume on high, the music is nowhere near as loud as I want it to be. After I returned this, I opted for the BlackWeb Bluetooth FM Transmitter from Wal-Mart and it did the job much better than this. I would recommend that over buying this. And on top of that, the BlackWeb Transmitter looks cooler in design.

Simple is best. This product is easy to use. The microphone can be placed anywhere in the vehicle, the cord is long enough. The microphone has double sided tape, to stick on anywhere. I had it for two weeks until I lost it, no idea where it’s at. It happens I guess.

Can get very static out of nowhere no matter what station you set it to. Clicker is a nice option so you don't have your phone in your hand.

I tried what might be the best Bluetooth solution short of changing radios, but it was clunky to use. Maybe OK if you only listen to music on your phone via BT, which it uses.. But if you are using the FM radio or CDs, you need to switch to 1 of four FM channel options (which works). I found it distracting and not seemless. I returned it and got a Pioneer AVH 521 on sale on Father's Day sale (see Geek install and unit reviews elsewhere.. 5*)

I ended up returning this, as the static was too loud to make it usable, regardless of the FM channel I chose to synch with. The mic was good, but not the audio coming out of it. Found another product that better suits my needs.