sd /mmc/usb FM Transmitter ，seems fine Review by megan
I got this thing for my first car . I received it in a matter of days. It's easy and quick to install, (Posted on 6/30/12)
plus it comes with a cool little remote.Sound is crisp clear, device very easy to use
The sound quality on the sd memory card is great Overall value for money.
Если хочешь сэкономить Review by ANDREY
Pros: Работает. можно настоить частоту передачи любую в диапозоне 87-108МГц. Привлекательная цена. (Posted on 12/10/11)
Cons: Посредственный звук. клавиши - крашеная пластмаса
Можно отложить пока покупку магнитолы с USB до лучших времен.
Great price. Great gadget. Review by karen
Pros:Tested with cell phone, micro sd via adapter and usb drive. All work fine. Remote only works when connected to usb or micro sd, not with cell phone. You must use phone to control functions. I hooked it up to my portable car dvd player via provided audio cable for surround sound through car stereo speakers and it worked great. Best sound came from micro sd card. It even played movies from my cell phone through the car stereo speakers. (Posted on 4/14/11)
Cons:Remote can be a little fussy at times and not respond very well.
mmmkay Review by Derek
Pros: It's better than the dreaded cassette adapter. A better sound than it too. (Posted on 11/24/10)
Cons: not as high quality sound as I like, but i mostly listen to pop and not classical music, so it works out ok.
Bottomline: a good purchase for the price
good sound Review by Joan Valley
Pros:Low price. (Posted on 11/17/10)
SD slot, usb slot, and a 2.5mm input jack.
Works fine with a 2gb sd card.
Pivots for best position.
Full choice of frequencies.
Cons:Remote range is of course a bit short but it works fine inside a car. Input jack audio quality doesn't seem that great when I hooked my cell phone up to it.
Bottomline:These are very useful for cars that don't have an input jack. Sound quality is not cd quality but it's still perfectly acceptable and better than expected.