The Bearcat 680 CB radio gives you the clearest reception, strongest transmissions and greatest range. It features a large, easy-to-read display and channel. The illuminated control panel is easy to use in all light conditions. It also has a noise cancelling microphone that cancels out background noise. This CB radio has 40 channel operation and dynamic squelch control and an extra long mic cord. There is a CB/PA switch and it"s even wireless mic compatible. Other features include an ergonomic pistol grip mic, 6-4 PIN mic adapter, large digital S/RF meter, and backlit controls.