Significance

• The Wireless iTrip transmits the audio signal from your iPod or iPhone to your car's radio over an FM frequency. The iTrip is popular because the device requires minimal setup and is compatible with any vehicle that has an FM radio.
  
  

Connection

• Plug the iTrip's 30-pin connector into the base of your iPod of iPhone and turn on the device. Press the "Scan" button on the iTrip, and the transmitter will locate the best frequency for your area.
  
  

Playing Audio

• Turn on your car or FM stereo and tune the radio to the station displayed by the iTrip. Turn the volume on the iPod to half the maximum level and use the volume controls on your radio to set the desired listening level.