What is an integrated FM transmitter? How can I use it?

An integrated FM transmitter transmits music to your FM radio over a short range of 2 to 3 metres. It can be switched on and off at any time. The transmitting frequency is defined by the user within the range of 88.1MHz – 107.9MHz.

Find a channel free from public broadcast, tune the FM transmitter to the selected channel, and set your radio to the same channel.

The availability of this feature may vary by country or region.