QumoxHandsfree Call Car Charger,Wireless Bluetooth FM Transmitter Radio Receiver,Mp3 Audio Music Stereo Adapter,Dual USB Port Charger Compatible for All Smartphones

It works and I have been using it for more than a year now where it's still working as FM transmitter should do really. Can't go wrong with the price I paid.

I have an old 2009 ML and wanted something to play my phone through. This works fine although I’d warn anyone that leave this baby plugged in you’ll drain your car battery. That said it works fine minimal crackle but you need your volume turned up on your phone otherwise it’s quiet!Another little biggie is the shape of it and it’s not a tight fit in the cigarette lighter point in the front of the ML because of its bulky rim it interferes with the rim of the drawer thing that hides the lighter!But it’s fine easy to tune in and is good enough.

Works well however easy to knock and disconnect also the start up voice is in Chinese

Works ok, with exception to little distortion

Today the technology is very advanced but this item has to be in your car

crackles and makes static noises that you can hear between songs and sometimes even when music is on

It works the purpose but feels very fragile and every time you disconnect/connect it you have to readjust the radio frequency which is a little annoying. Also my phone recognizes it as headphones and constantly gives me notifications to reduce the volume or reduces the volume on its own.

Great product and quick deliver A+++