HamiltonBuhl - Smart-Trek Deluxe Stereo Headset with In-Line Volume Control and USB Plug

Smart-Trek Deluxe Stereo Headset with Volume Control and USB Plug. Designed to stand up to the K-12 environment, Smart-Trek headsets are built to last. Smart-Trek headsets feature a durable, flexible, noise-canceling steel-reinforced gooseneck microphone and trusted Dura-Cord - the chew, kink and knot-resistant, PVC-jacketed, braided nylon cord.