Great for cars stereo which don't have USB/AUX PORT.
Plug the MP3 player into cigarette lighter of your automobile straight and adjust the FM frequency and you can pay attention to audio from aux cable / usb pen drive. It likewise has a remote.
One aux cable free.
Price: 7$.
I got a brand-new stereo so not need this. Just 2 months old.
If interested reply to this ad.