Ideal for those who need a comfortable, convenient headset for noisy environments. The ultra-lightweight, Starset headset rests comfortably behind the ear. Its soft, pliable Versatip eartip gently conforms to the natural contours of your ear while providing the acoustic seal necessary to block out background noise. Noise-cancelling microphone to filter out background noise Adjustable microphone boom Comfortable, over-the-ear design Ultra-lightweight Soft Versatip eartip for custom fit and acoustic seal Can be worn on either ear Supports Soundguard Plus and Call Clarity technologies for superior sound Ten foot cable with Quick Disconnect option Adjustable clothing clip H31N: StarSet Noise-Canceling Headset Starset H31N Loracomm Plantronics Headset H31 Noise Cancelling H31N: StarSet Noise-Canceling Headset