This EM-3242V D-Shape earpiece can be used with the push-to-talk (PTT) button on the inline microphone, or as a voice activated unit (VOX). When activated on a Voice Activated Transmission (VOX) mode, the user can operate in total hands-free mode without having to use the PTT button. To disable the VOX feature, user simply set selector back to PTT.

The EM-3242V VOX earpiece is exellent and works well in a variety of conditions. The microphone/ptt housing clips securely to your vest and lies flat so it is not easily displaced and can be pressed from the front without having to grab hold of the unit.

This 2-Way Radio headsets are perfect for radio communications that require unobtrusive, hands-free operation.Comfortable for extended wear,Includes an easy-to-access inline push-to-talk for convenient communication.

This E-20 earpiece is a LOK Style Earpiece which is used with Two and Single Wire Surveillance Earpiece's. The E-20 features Female Snap Lok, Adjustable Ear Bud, Can be worn on either ear and easily snaps into the main single or two wire kit.

This E-33 is a LOK Style Earpiece which is used with Two and Single Wire Surveillance Earpiece's. The E-33 features Female Snap Lok, Adjustable C Style, Can be worn on either ear and easily snaps into the main single or two wire kit.

The E-33/LOK is only the earpiece and requires the additional of the following wire kits- M-27AC/LOK 2 Pin w/Screws wire kit or M-27C/LOK 2 Pin w/Screws wire kit.

RBC-0151Q is a two-way radio Skull microphone headset. It has been designed especially sturdy and robust for use in many different applications, as well as being water-resistant. The extra-large push-to-talk button ensures transmission even when used underneath gear and protective clothing.Desianed for extreme hazardous enviomments tis easy to use.This skull earphone can be easily and securely installed in the helmet and does not affect the use of other protective equipment such as breathing masks.

REMB-0319A G shape earpiece Headset has been designed with a Noise Reduction Boom Mic for superior usability. It features a flexible headset to ensure maximum comfort during periods of prolonged use. The headset can be easily adjusted to fit the right or left ear. The headset features a push-to-talk, which can be clipped to an outer garment, lapel or shirt for ease of use. It is lightweight and provides optimal acoustics for transmitting and receiving communications.