For over 40 years, listeners around the world have recognized Koss’s dedication to sound accuracy. The all-new KPH40 Utility celebrates that dedication with an incredibly expansive open-air soundstage with deep bass and crisp highs that will blow you away.
Simplicity
The Koss KPH40 Utility On-Ear Headphone is part of the Koss Utility Series. It’s an all-new listening experience that provides a seamless experience where everything works together smoothly. No batteries, no audio compromises, no compatibility issues. It’s that simple.
Adaptable
Included with every Koss KPH40 Utility Series Headphone is a detachable 3.5mm standard headphone jack cord. Koss Utility Series features a detachable cord system giving listeners the flexibility to seamlessly swap between devices, allowing you to connect to the devices you own now or in the future.