Bluetooth Rearview Mirror Caller ID Handsfree Car Kit with FM Transmitter

Pros: "+": Pairing was quite simple but functionality depends on cell phone. All working fine with SE V640i but very poor with Nokia 6120. With Nokia all you can do is pair and call. No address book feature, no business card sending, no reconnection when you got back into car. So be careful. Microphone is sensitive enough, internal speaker is loud. Can display both name and number. Mirror fixing is good. Can record your call in one button.

Cons: "-": FM transmitter is not working! AT ALL!!! You can switch into FM mode but all you'll get is initial displaying of the first frequency - 88.1MHz but no transmit!!! Somehow once I made it to switch frequencies but after turning it off and on I couldn't repeat this trick any more. Earpiece is awful!!! Quality of sound extremely poor and in the standby mode it generates a loud noise all the time. USB connector location could be better coz you get annoying cord right in front of your nose during charging.

Other: Summary: It's handy device if you're not going to listen for your calls through the car stereo.

Pros: -Most functionalities works as described.
-Loud clear speaker.
-echo/noise cancelling works
-I think it's the most stylish mirror on DX.
-Mini USB charging port as serves as firmware update port

Cons: -cannot change FM frequency
-headset works through FM frequencies and distorts alot.
-firmwae update my (_._) there's not even a company name. I'd like to see the updates for this device?!

Other: AS the above, it's great item at a decent price. However the FM is stuck on 106.5? As someone has already left a comment on the bottom attesting to the same thing. So I guess it's product related and not one specific case.
Also, the FM transmitter works, it's just that the frequency cannot be changed. So if the frequ. that it's stuck on has a lot of interference in your area, you're outta luck!
besides this the build quality is quite decent, in no way does it feel flimsy, display is nice and everyt else seems to work fine.

Pros: + Very easy to setup + Very easy to use + Quick connection and re-connection (Nokia 5310 ExpressMusic) + Sending single business card or all phone book from mobile + Sensitive build-in microphone + Clean and loud sound from internal speaker + Charging via USB port + High capacity accumulator (approx. 2 hours a day usage for 2 weeks without charging) + Display shows name (only English char.) and number + Voice dial & redial + Call recording + Very nice and solid

Cons: - The display is hard to see during sunny day. - Quality of earpiece sound is very poor.

Other: Very useful and low-cost product.