This 2-channel wired FM modulator is perfect for vehicles with aftermarket DVD players installed who want the sound to play over their built in speakers. Or, hook up an MP3 player. Simply connect the audio out of your DVD or MP3 player to the RCA jacks, then wire into your antenna. Works at 87.5 – 98.5 MHz for 110 possible frequencies! Comes with 4 mounting tabs for easy installation.
I purchased this product to playback music files from my Windows Phone. It is a simple, easy and powerful solution. I was a bit sceptical, having had other types of FM transmitters in the past, but this is a huge step up, given that the device connects directly to the car's antenna. I am very happy with my purchase.
The FM modulator was easy to install. I have had no issues with it. I was a little nervous when I got it about getting the feedback static. I was impressed that there was little to no feedback. Over all for the price it was a good buy.