(Milwaukee, Wisconsin) February 28, 2017 – Koss® Corporation (NASDAQ Symbol: KOSS), the U.S. based high-fidelity Stereophone manufacturer and inventor of the world’s first SP3 Stereophone in 1958, announced the release of the BT190i Wireless Bluetooth® FitBuds. The Koss BT190i Wireless Bluetooth® FitBuds are In-Ear Headphones that feature energizing wireless sound designed specifically for sports and fitness. “The BT190i Wireless Bluetooth® FitBuds are the perfect headphones for fitness and working out,” said Michael J. Koss, Jr., Vice President of Marketing & Product, “The wireless connection along the all-new lock-in-place design, keeps the music playing throughout any workout.” The Wireless Bluetooth® FitBuds are designed with sweat resistant technology and unique in-ear clips ensuring that your music moves with you even during the most rigorous of exercise. Intuitive, on-board controls allow listeners to quickly navigate through songs, play or pause music, volume-up and volume-down; listeners can also stay connected using the in-line microphone to easily answer incoming calls. The built-in rechargeable lithium-ion battery delivers up to 4+ hours of play and call time (at moderate levels) and 80 hours of standby time on a single charge. Soft silicone in-ear cushions seal comfortably inside the ear to block outside noise and keep music from leaking out. The Koss BT190i Wireless Bluetooth® FitBuds are available today at Koss.com for $49.99 Koss Corporation: The Original American Stereophone Company since 1958 Koss markets a complete line of high-fidelity headphones, wireless Bluetooth® headphones, wireless Bluetooth® speakers, computer headsets, telecommunications headsets, active noise canceling headphones, and compact disc recordings of American Symphony Orchestras on the Koss Classics® label. For more information, follow Koss on Instagram @Koss, Twitter @KossHeadphones, on Facebook at Facebook.com/Koss, or at Koss.com. The Bluetooth® word mark is a registered trademark owned by Bluetooth SIG, Inc. and any use of such mark by Koss Corporation is under license.

The Koss Wireless Bluetooth® FitBuds feature energizing wireless sound designed specifically for sports & fitness. Wireless FitBuds pair with all of your devices like Smartwatches and Tablets allowing you to go for a run or enjoy your music; and the built in microphone means you can take a call all right from your wrist.