Stories

Side profile of the Koss Porta Pro Wireless Bluetooth® headphones

Koss® Reinvents the Iconic Koss® Porta Pro® with the Next Generation Koss Porta Pro Wireless

(Milwaukee, Wisconsin) September 16, 2024 – Koss® Corporation (NASDAQ Symbol: KOSS), the U.S. based high-fidelity Ste... more

Introducing: The Next Generation of Porta Pro

Introducing: Porta Pro Wireless

Introducing: The Next Generation of Porta Pro Porta Pro Wireless The all-new Porta Pro Wireless is our most ambit... more

Charge the Porta Pro Wireless before using to Maximize Your Battery Health

How to Maximize Your Koss Porta Pro Wireless Battery Health

Watch below to learn how to maximize your Koss Porta Pro® Wireless Bluetooth® Headphones battery health. more

Make sure that bluetooth is turned on to pair your Koss Porta Pro® Wireless Headphones.

How to Pair Your Koss Porta Pro® Wireless Headphones

Watch below to learn how to pair your Koss Porta Pro® Wireless Bluetooth® Headphones. more

Koss SP/3X next to a turntable

History: The Koss SP/3X

In 1958, John C. Koss invented personal listening with the World’s First SP/3 Stereophone. Koss sought to replicate t... more

A set of Koss Headphones in the Rhythm Beige color-way lined up on the back of a red chair.

Legendary Sound: Koss Retro Headphones

Every since John C. Koss invented the world's first SP/3 Stereophone in 1958, Koss has been leading the way in the ev... more