Multi-device headset features full stereo sound for crisp, clear voice and video calls, music, games and more. Boom can rotate 180 degrees to be worn on the left or right. Flexible mic can be positioned for better voice capture and background-noise reduction. Boom can be tucked out of the way when you're not using it. Convenient in-line controls on the headset cord let you adjust the volume or mute calls without disruption. Sturdy yet lightweight stereo headset has a broad range of adjustment. Ultra-soft foam ear cushions provide hours of comfort. Sturdy yet lightweight stereo headset has a broad range of adjustment. Ultra-soft foam ear cushions provide hours of comfort. 3.5mm audio jack connection allows you to simply plug your jack into your computer, smartphone or tablet, and you're ready to talk.