3.5mm Bluetooth transmitter with Microphone

[longboardskier]

I was recently on a flight and saw this in the magazine they have on board:
Bluetooth Receiver | Auto & Hardware | SkyMall

Does anyone know of anything like this that's not so expensive? I have a 3.5mm aux jack in my car, so having something that I could wirelessly play Pandora through as well as take a call through my stereo system and not have to wear a bluetooth ear thingy would be pretty sweet.

 

[greenzkool]

I was recently on a flight and saw this in the magazine they have on board:
Bluetooth Receiver | Auto & Hardware | SkyMall

Does anyone know of anything like this that's not so expensive? I have a 3.5mm aux jack in my car, so having something that I could wirelessly play Pandora through as well as take a call through my stereo system and not have to wear a bluetooth ear thingy would be pretty sweet.

Jabra clipper