The USB Mono Headset with Mic and Volume Control delivers exceptional sound in a comfortable, durable and universally compatible USB-A plug-and-play solution. Features include a powerful 27mm driver delivering deep bass and a wide dynamic range; 94dB limit for safe listening, an adjustable headband that fits heads of all sizes, a plush, replaceable, sealed earpad for all-day comfort; a strong 1.8m USB-A cable to withstand heavy use; Windows/Mac/Chromebook compatibility, an inline omnidirectional noise-cancelling microphone with volume control for easy one-handed operation together with a one-year warranty. 27mm driver enables deep bass and a wide dynamic range. Safe listening limit sets the maximum output to 94db to protect ears from hearing loss associated with extended periods of excessively loud sound. The adjustable headband fits heads of all sizes, with a plush, replaceable, sealed earpad for all-day comfort. Robust design includes a sturdy plastic headband and a strong 1.8m USB-A cable to withstand heavy use and allow for flexible placement. Works with Windows, Mac and Chromebook devices. Omnidirectional noise-cancelling microphone with inline volume control provides easy, one-handed operation. A one-year warranty means you can rest assured knowing you’re covered by Kensington.