The CO-8WL and <b>CO-8WLh</b> (high sensitivity) Waterproof Lavalier Microphone has a low-profile of merely 4mm in diameter, but it embodies all the high performance characteristics you might expect from a larger format microphone.</p><p><b>Miniature Lavalier at Only 4mm</b><br />The sign of a good miniature lavalier microphone is no sign at all! Small and discreet, their low-profile nature is what broadcasters and performers love the most. Gently tucked behind a button or hidden in a hairline, miniature lavalier microphones are the most unobtrusive technology on stage or on camera.</p><p><b>IP 57 Waterproof Rated</b><br />Behind a button, or hiding in the hairline, this lavalier microphone is ideal for applications requiring complete camouflaging. Of particular note is that the CO-8WL lavalier mic is IP 57 waterproof rated against water, sweat and makeup-conditions that are commonly harmful to microphones. This little lavalier delivers big results currently on Broadway productions including Hello Dolly!, Present Laughter, and Bandstand.</p>