This sleek AC850 headset is crafted for ultimate comfort. Enjoy it's soft leatherette earpads, adjustable boom arm and an adjustable headband. The microphone even swivels 180 degrees so depending on your choice, it fits on the right and left ear. And of course, Cyber's AC850 headset boasts top of the line noise canceling technology.Ahhh! Use this handy headset everywhere you go and enjoy blessed silence and crisp sound quality. Have a blast with freinds, jamming away on Cyber's AC850 headset built in microphone and use it to enjoy manuerability as you juggle other tasks. Awesome! There's an USB connection, as well, so you can easily connect to any PC. In short, the AC850 headset is an incredible, well invested expenture for everybody of all ages! Just ask the hundreds of satsified customers pumping thumbs up for modern technologies sweetest headset ever!