How to Transmit to Radio With Android

1. Plug the FM transmitter’s power adapter into the power outlet in your car.

2. Plug the headphone plug into your Android’s headphone jack.

3. Use the digital interface on the transmitter to tune it to a frequency. These transmitters generally use frequencies from 88.1 to 88.9.

4. Tune your car’s FM radio to the frequency on your transmitter.

5. Click the “Music” icon on your Android and press the “Play” button to play your Android music over your car stereo.