The Plantronics Poly Blackwire 3320 USB-A Wired Stereo Headset with Boom Mic is a high-quality headset designed for use with laptops and desktop computers. With its sleek black design and comfortable headband form factor, it offers a stylish and convenient option for users looking for a reliable audio solution. The headset features active noise cancellation, stereo sound, and a built-in boom microphone for clear communication. The 7ft cable length provides ample reach for easy connectivity. This unit includes one headset and is a great choice for professionals seeking a professional-grade audio experience.