The Jabra BIZ 1500 Duo QD Corded headset features noise-canceling capabilities eliminating unwanted background noise. Peakstop™ instantly removes any harmful loud sounds before they even reach your ears. This keeps the sound level in the safe range and protects your hearing. This is an entry-level, low cost professional corded headset built for cost-conscious contact centers. With noise cancellation technology, background noise is reduced providing a more professional customer experience on every call. The Jabra BIZ 1500 also features a 270 Degree boom arm for easy adjustment and durability and foam ear cushions to keep your ears cool all day long.