1.4" LCD A2DP Bluetooth MP3 Player FM Transmitter with Caller ID Handsfree (SD/MMC/USB/2.5mm)

Pros: Good value for your money, easy to use. Good audio quality with your phone, not the best for music, but acceptable when you consider the price!

Cons: Not usable for all types of mp3. Some m3 will not work properly, as the songs goes on and off when the display is changing to show title, song etc. It might be troble with high quality mp3-songs.
Plastic buttons on the device has allready losened, but the remote works ok.
Sometimes the device locks up, and needs to be removed from the power-source to work again..

Other: Bottomline, Just get one , ant try for your self. I bought one, now two friends is buying some too!

Pros: Nice screen, ease to install, show song name when playing.
Tela legal, facil de instalar, mostar a musica que esta tocando.

Cons: Beside the left boton tha broke after 2 days, the sound quality is very poor.
When you are in a place like Sao Paulo (Brazil) where most of radio stations are very powerfull you can not find a station to hear you call nicelly.
Alem do botao do lado esquerdo ter quebrado apos 2 dias, a qualidade de som é muito ruim.
Se voce mora em um local como Sao Paulo/Brasil onde as emissoras de radio sao muito fortes fica dificil achar uma etacao que nao dê interferencia.

Other: I´d better buy a radio with bluetooth inside...lol
Eu deveria ter comprado um radio com bluetooth embutido...rs

Pros: Value for your money, easy to use. not the best for music, but acceptable when you consider the price!

Cons: Some mp3’s don’t work properly, Plastic button’s on the device had fallen off before I opend the box but nothing that a drop of super glo didn’t fix, but the remote works ok. Sometimes the device locks up, and needs to be removed from the power-source to work again..

Other: , Just get one, cant go wrong for the price iv now ordered three more and all have worked fine

Pros: The FM transmitter works very well and the device is aesthetically appealing. Bluetooth hands-free profile works fine, but is very quiet.

Cons: DOES NOT HAVE A2DP! The device has multiple claims on the package and instructions and website stating that it supports the A2DP profile for stereo music. It absolutely does not. Using 2 different iPhones, an HTC hero, and a laptop, I was unable to connect to the device using the A2DP profile. The handsfree profile works is very quiet and the volume control on the device does not help. When using another source for music, such as line-in or USB or SD, the instruction manual states that if a phone call comes it, it will be given precedence over the music. Not true! Music continues to play and you cannot hear the phone call.

Other: However, because the A2DP profile does not even EXIST on the device, despite the claims, it is a deal breaker for me. I don't recommend this product.

Pros: Great mp3 modulator!!
Bluetooth carkit works great. Clear sound between callers.
When you al calling or being called, the modulators stops playing the song and continues when call ends.
Nice quality built, doesn't look cheap.
I only use a sd-card, it works great.

Cons: Display could have been brighter. It still visible but in daylight its harder to see how's calling you.

Other: Buy if you want a carkit and a modulator in one!!

Pros: Simple and good modulator. I using this device more than 2 years. Good audio band transmission except treble tones. High level of treble is have distortion the receiver. Also I using this transmiter for charging some gadgets. Output tested for 5V 300mA long time. May be support 500mA, but not tested.

Cons: No dynamic compression (And what do you want for this money? ;) ) High noise level. Low sensitivity of hands-free. For fixing this problem I resolder microphone to anather type.

Other: Reliable device, but solder quality is very bad. Hands-free is need to modify.

Pros: Very good mp3 bluetooth player.... call voice transfer perfect.... Very good voice transfer quality and also very clear. As I have seen in other comments, quality of the product is normal-good but because of the price I would say excellent.

Cons: Because of little free frequencies in Europe.... the player doesnt transmit good in the cities... but It works deadly on the highways or roads far of the cities.

Other: Nice player, nice price, nice quality.... nice bluethooth transfer, etc....