This is not a product commerical or sale thread. Just a quick review of a product I bought from Ebay.
(it is an ebay link so it will expire after a while)
I bought this A2DP receiver adapter (official title: Compact Bluetooth A2DP Audio Music Headset Earphone Wireless Receiver Adapter) from Ebay for $12 since I do not have Bluetooth in my car.
Pros: Simple setup, fits completely in the storage bin, charges automatically with the provided cable, aux cable provided, fast Bluetooth pairing process
Cons: Has distortion for music with high bass, no hands free calling (no mic)
Neutral: Do not support hand free calling (which is something I didn't want anyways)
Overall: I love this product since it provides a lot of flexibility.
If anyone needs A2DP receiver get a similar product it works as advertised but you get what you pay for. It is made in CHINA.