The 2 Blackwire Poly 3325 Stereo headphones offer a comfortable double earpiece design with a black color and sleek headband form factor. With USB-A and USB-C connectivity options, these headphones from Poly are feature-packed with stereo sound and an RF wireless technology for added convenience. The boom microphone ensures clear communication, making them an ideal choice for computer and desktop use. This unit is sold individually and does not come with a charger included.