Monaural design fits comfortably over one ear
3 in 1 design includes headband, earhook and neckband for 3 different wearing styles
Comfortable headband with extra padding; comfortable leatherette ear cushion
HD Voice for high quality wideband audio
Speaker has HiFi frequency response
Noise-canceling microphone reduces unwanted background noise in open office environments
PeakStop technology immedicately removes potentially harmful loud sounds or tones before they reach your ears
Air Shock microphone reduces unwanted "pops" for better call quality
Microphone boom swivels a full 360 degrees
Kevlar reinforced cords provides best-in-class durability in call center environments
Quick Disconnect (QD) for compatibility with a variety of amplifiers and adapters