FM mode offers better audio quality for CB users and is easy to use. It offers clear, noise-free, and more intelligible two-way communications versus AM, which is why FM is popular with CB users in other countries and in other radio bands. FM mode also greatly reduces background noise and interference.
You may also want to use FM mode to communicate with other users, as traditional AM-only units will not be able join the conversation on FM frequencies.
For an example of how this exciting innovations helps you, click HERE.