Koss SB40 Computer Headset with Microphone, Black Endurance & Energy The high-quality creature discs and

The high-quality creature discs and broad selection of reusable creature clings makes this kit ready for any encounter

classic black or tortoise frames

Merrell® air cushioning in the heel absorbs shock and adds stability

With exceptional bass and improved noise cancelling

microphones capture your clear voice for transmission

Koss SB40 Computer Headset with Microphone, Black Endurance & Energy The high-quality creature discs andAmazon. com Enjoy quality sound and hands free talking at your computer with the SB40 computer headset from Koss. The closed ear headphone, or stereophone, as Koss calls it, blocks sounds from within the earcups and without, maximizing privacy and intelligibility. The boom microphone offers a pickup pattern that rejects off axis sound, so the parties on the receiving end of your calls will hear your voice and little else from your mic. Smooth