The Custom Earpiece BlackDiamond CE420 is designed to be exceptionally durable, yet much smaller than the typical Security Walkie Talkie. The CE420 is feature rich, the belt clip is indestructable, the chassis is cast aluminum and yes, we thought of the user when we added Voice annunciation. You no longer need to fumble with the radio when changing channels, it tells you what channel you've changed to. When you wear an earpiece you hear it clearly in your ear. "two" when you change. No more guessing.

Strong and weatherproof, the BlackDiamond CE-420 meets Mil 810 C,D, and E and its advanced audio processor is designed to excel in high-noise environments and provide superior audio, even in narrow band.