The HQ-SE lavalier has a Locking TRS 3.5 mini stereo connection which is compatible with many audio recorders such as the Sennheiser* 100, 300 and 500 Evolution Series Bodypack Transmitters, Juicedlink DARling audio recorders, Tascam DR-10L, and other systems that require a locking TRS Lav Mic. An excellent replacement or backup clip on lapel microphone with a 5 year warranty. Small size helps discreet use as a shirt, tie, or chest mounted microphone. Our HQ series of lavaliers feature an omni-directional polar pattern that provides a dynamic range of sound capture. All of these features are enclosed in a small package which is great for filmmakers as the lavalier is minimally visible on the talent. Included are a pair of foam windscreens that help reduce wind noise. The microphone clip provides a secure fastening point for mounting and is easily removed for alignment and/or passage through small openings.