The ComTac is designed specifically to be worn comfortably under a helmet, allow communication over the radio and directly person to person, be used with different kinds of weapons without being in the way, and at the same time protect effectively against harmful noise levels.

A "hearing" hearing protector
The ComTac is an active-volume hearing protector. The two microphones pick up ambient sound and amplify it in true stereo so you can tell the direction from which the sound comes form. A volume control lets you decide the level of amplification you want. Any impulsive harmful noise is immediately attenuated to a harmless level. When the harmful noise subsides, the hearing function resumes.

Highest possible comfort and convenience
The ComTac is designed to be worn by a soldier all day long comfortably. The cups will fit under the helmet and to be used with different types of weapons without being in the way. The controls are well protected from the elements and yet easily accessible even with gloves on. The headband ensures an ideal pressure around the entire ear, guaranteeing excellent attenuation properties and high comfort. It is covered with leather, and is collapsible for compact storage.

1. Extra wide collapsible headband.

2. Specially designed cups to fit under helmet.

3. Individually sprung bands provide even distribution of pressure around ears.

4. Low, two-point fasteners for easy height adjustment with no protruding points.

5. Soft, broad ear cushions with built-in pressure evening liquid channel provide low pressure but effective sealing.

7. Battery cover for easy battery replacement from the outside ( two alkaline AA 1.5 volt batteries supplied ).

8. Microphones pick up and amplify ambient sounds in true stereo.

9. On/Off and volume control are digitally controlled with two well protected but easily accessible buttons on the right cup.

10. Dynamic boom microphone can be installed easily for two-way communication.