The all-new Koss KEB90 Utility packs incredible sound into a small in-ear design with a sleek stealth grey enclosure.

KEB90 Utility includes a 2.5mm to 3.5mm standard headphone jack Utility cord, carrying pouch and comes with three sized silicone cushions and two sized foam cushions allowing listeners to create the perfect fit.

Koss Utility Series features a detachable cord system, allowing listeners to connect to virtually any device they own now, or in the future. Included with KEB90 Utility is the 3.5mm standard headphone jack Utility cord.

Need something different?

An available MFi Certified Lightning Utility cord and USB-C Utility cord with a built in 24-bit/96kHz DAC for high-resolution audio are also available separately or can be bundled at a discount with the purchase of any Utility Series Headphone.

No compatibility concerns. No audio compromises. No batteries. That's the power of Koss Utility Series. That's The Sound of Koss.

The future never sounded so good.