Accessory Power GOgroove FlexSMART X2 ADVANCED Wireless In-Car Bluetooth FM Transmitter with Charging, Music Control and Hands-Free Calling for ANDROID, iPhone, Blackberry and Windows Smartphones.

Pros: well- if it would have worked...but it DID link to my bluetooth...but no RF out, display was wonky.

Cons: It was friggin' DEAD!

Other Thoughts: Now I gotta RMA, waste my time, pay return postage...what a hassle! Ah! All the best trash comes from China.

Pros: Best transmitter i've ever used!! and i've been through quite a few. Pairing is extremely easy, once you pair initially, it automatically connects once you get into your car. Sound is extremely good with no static in the background that you would get even with AUX cable connection!! Also has an awesome feature of Hands-Free Calling which works perfect!! All in one package at a great price. I HIGHLY RECOMMEND THIS PRODUCT!!

Cons: NONE!

Pros: *Very easy to setup.
*Very easy to use.
*Looks good.
*Works well, even in the city. (Downtown Chicago)

Cons: Not really a con, but with the way it sits in my particular vehicle, I wish the USB connection was on the other side of the unit.

Other Thoughts: I am glad I decided to make the purchase. I am using my FlexSMART X2 daily on my commute to and from work. It fits well and doesn't really look out of place in my 05' Ford Explorer. I am using it as a Bluetooth connection to my iPhone 4. It has connected within 5 seconds of turning the unit on every time since the two were paired.

Pros: minimal hassle, easy to use

Cons: As with all FM transmitters, works best in rural areas.

Other Thoughts: I drive an older car with no aux jack and certainly no bluetooth to the audio system. I have suffered with plug-in FM transmitters that are a pain in the behind, difficult to manage with switching stations. This device is easy to use, station readout is easy to see in any light, and the sound quality is more than adequate for audible books. And I cannot say enough about newegg's customer service.

Pros: Transferable between vehicles. Doesn't need charging. Bluetooth always connects although you have to hit the play button every time you enter the car. Call quality was acceptable.

Cons: Connection is too small for my 90's Mercedes. The only way to get a tight fit into the lighter is to use a fat rubber band along side the connection and jam it into the lighter. Less than ideal, but it's held it's connection so far...

Other Thoughts: Stay away if you own a W124 Mercedes, just send your factory radio to Becker and have them update it.

Pros: a great design. That's it.

Cons: it is not working. Don't buy it.

Pros: It sounds good for listening to music. It remembers volume level. It has a power button on it which is nice because my car outlet is not switched. The goose neck is firm. My fm stereo antenna is integrated into the rear glass and it seems to have excellent signal strength.

Cons: Mine worked a few times and then stopped working. It would pair and transmit fm (heard silence on my stereo), but would not play any audio. So, I had to request an rma for a replacement. So, I deducted 1 egg for the dumb luck inconvenience.

Other Thoughts: I really like the feature offering, and when it did work a few times, it performed nicely. I hope the replacement works well. I mostly want to use it for Pandora, audio books, and the occasional phone call.

Pros: If you're like me and use a vehicle provided by your employer that doesn't come equipped with an axillary plug then this will be the product for you. This thing works great for transmitting Pandora to your vehicle's system and easy access to pause or skip through a track without having to use the phone. I debated purchasing a Bluetooth speaker system, but that would be one more thing to have inside the cab. I haven't used it for phone calling, but don't plan to as my main interest was for music.

Cons: Not free.

Pros: very versatile due to the flexible arm between unit and power adapter; can select any fm station on the dial; music sounds great;

Cons: haven't experienced any

Other Thoughts: phone call sound is ok - mine is placed in a tricky spot out of my sight; my work vehicle has a lot of radio and computer equipment in it and that may interfere with it

Pros: Works better then any of FM transmitters Ive tried. Tried it with my buddy on different cars driving pretty far away 1 block plus and it's amazing how quality stays same blue tooth connection is awesome.
P.S. Works great with my Lumia 900 windows phone.

Cons: none