Koss Corp. engages in the design, manufacture, and sale of stereo headphones and accessories. The company is headquartered in Milwaukee, Wisconsin. The firm operates in the audio/video industry segment of the home entertainment and communication industry through its design, manufacture and sale of stereo headphones and related accessory products. The Company’s products are sold through United States distributors, international distributors, audio specialty stores, the Internet, national retailers, grocery stores, electronics retailers, and prisons under the Koss name, as well as private label. The firm also sells products to distributors for resale to school systems, and directly to other manufacturers for inclusion with their own products. The firm has a manufacturing facility in Milwaukee, Wisconsin and uses contract manufacturing facilities in the People’s Republic of China and Taiwan.