20X 3.5MM Audio Headsets for Desktop Computers with 270 Degree Boom Mic

20X 3.5MM headsets designed for clear voice communication — each headset features a noise reduction microphone that minimizes background noise for clearer conversations. Ideal uses include Dragon speak, online courses, Skype chat, call centers, conference calls, webinar presentations and more. Comfort is provided by memory foam padding on the headband and earpads, wrapped in skin-friendly protein leather, plus a soft leatherette ear cushion; an adjustable steel slider and adjustable headband ensure a secure fit. The 270 Degree boom mic allows flexible positioning. These are Super 3.5mm Cell Phone Headset units that require no drivers — simply plug into any 3.5MM compatible device for instant use. Note: to prevent sound leakage the fit may feel a little tight depending on your ear size / shape; please remove the headphone every 1-2 hours to let your ears relax and avoid a muggy environment during extended use. Compatible with Skype, Computer, Laptop, PC, Lync.