Convertible noise-cancelling headset's flexible 4-in-1 design lets each user select their most comfortable wearing style - lightweight headband, patented Surefit earhook, patented adjustable FlexLoop, or unobtrusive neckband. With its ultralight, ergonomic design and noise-canceling technology, this headset delivers unsurpassed sound quality comparable to face-to-face conversation. It is equipped with PeakStop technology that protects users from harmful sound spikes. Ideal for the busy office and contact center professional.