Get closer to the music you love with the Noise Isolating Koss BT540i Wireless Bluetooth Over-Ear Headphones. Featuring up to 12+ hours of battery life, NFC, On-Board Dual Microphones and built in controls.
Video: Hearing is Believing
Blog posts
Introducing: Koss Headphones Retro Collection
Rediscover the Golden Age of Sound with Koss, where Vintage Style Meets True High-Fidelity Audio. Step into a world of analog charm and timeless design with the Koss Retro Style Headphones, a lege... more
Top 5 Best Communication Headsets in 2025
Whether you're working from home, collaborating in a busy office environment, or taking your job on the road with a remote setup, one thing remains constant: clear and reliable communication is abs... more
"The Porta Pro headphones have an undeniable charm..." - Rolling Stone
Jonathan Zavaleta recently interviewed Shelby Hull, founder of WiredItGirls to talk about wired headphones writing "The Porta Pro headphones have an undeniable charm" - Jonathan Zavaleta (Rolling S... more