External CB speaker with noise canceling feature including external earjack! The noise canceling feature this speaker will effectively reduce the amount of unwanted background noise, a subtle but nice feature over standard external speakers.

The talkback function allows you to hear your transmissions during transmit, your voice will come through the speaker while talking. The earjack plug is great for team drivers, a useful option that allows you to use a mono earphone, doing so will disable the external speaker and direct all audio through the earphone.