Koss Corporation

Koss Corp is a U.S based company engaged in the design, manufacture, and sale of stereo headphones and related accessory products. It operates in the audio/video industry segment of the home entertainment industry. The company markets a line of headphones, wireless Bluetooth headphones, wireless Bluetooth speakers, computer headsets, telecommunications headsets, active noise-canceling headphones. Majority of the firm’s revenue is derived from sales of stereo headphones.