This EM-43 CLEAR TUBE EARPIECE is a LOK Style Earpiece which is used with Two and Single Wire Surveillance Earpiece's. The EM-43 features Female Snap Lok, Acoustical Coiled Clear Tube with metal clip, Can be worn on either ear and easily snaps into the main single or two wire kit.

The E-43 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.

This E-44 Acoustical TUBE EARPIECE is a LOK Style Earpiece which is used with Two and Single Wire Surveillance Earpiece's.

The EM-44 features Female Snap Lok, Acoustical Tube with Mini-armature Speaker for super loud an clear voice quality, Can be worn on either ear and easily snaps into the main single or two wire kit.

The E-44/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.

EM-4342VN Braided Fiber Cloth Acoustic Tube earpiece and noise cancelling microphone and PTT/VOX. Provide superior quality audio sound. Lightweight components and flexible high grade cable will deliver durability for the most demanding situations. Our Acoustic Tube Kits provide the ultimate in flexibility and discreet communication.