MACH-1 is the ruggedly built, yet stylish, robust yet lightweight multimedia USB headset from Hamilton Buhl, that will connect to any device with a USB port, whether PC or Mac! Featuring soft leatherette ear cushions, omnidirectional, steel-reinforced microphone, in-line volume control, adjustable headband and excellent, high-quality sound, MACH-1 is designed for all-day comfort and easy compact storage. The ideal companion for ever-growing technology in the classrooms, this multimedia USB headset is the high-quality, durable yet comfortable accessory each student needs to get the most out of their high-tech lessons. Plus, each MACH-1 multimedia USB headset comes with the exclusive Dura-Cord (chew-, kink- and knot-resistant, PVC, jacketed, braided cord). Loaded with sought-after features, MACH-1 is the perfect device for everyday classroom use and testing!