Connect: Plug the FM transmitter into the 12V - 24V input (cigarette lighter) of your car.
Setting the Frequency on the RadioTune your car radio to a noisy FM frequency. Good choices include 87.5, 87.6, 107.9, or 108. These frequencies are often recommended because they're less likely to encounter interference from local radio stations.
Setting the Frequency on the TransmitterNow adjust the frequency of the FM transmitter to the same frequency you selected for your car radio. Make sure both devices are set to the exact same frequency for clear reception.
Connect your Phone: Activate Bluetooth on your phone and look for the channel labeled R2B in the Bluetooth overview. Select R2B to connect your phone to the FM transmitter. Follow any prompts on your phone's screen or the FM transmitter's to successfully connect.
Enjoy your rideNow that everything is set up, you can enjoy your favorite music or make hands-free phone calls while driving without being distracted!