Pliant Technologies PHS-SB110E-5M SmartBoom Pro Single-Ear Intercom Headset (XLR5M)The 5 Pin Male connector model of the SmartBoom PRO series of headsets is part of a line of communications headsets that incorporate a convenient flip up microphone muting feature and is specifically designed for exceptional comfort, flexibility, and durability as needed in the most demanding professional environments. This model features a 5 ft. (1. 52 m) cable with 5 Pin XLR Male connector termination. Features: Single ear lightweight design with