Porta Pro Wireless

With Wireless Bluetooth, Analog Audio Pass Through and 20+ hour battery life.

ModRetro Chromatic handheld game console in yellow, orange, green, blue, pink and black with color matching Koss Porta Pro Headphones

Retro Vibes

Get the exclusive ModRetro x Koss Porta colorways for the Chromatic game console.

Porta Pro Collection

Explore the wide range of Porta Pro colorways, features and accessories.

International Shipping

Koss offers International Shipping from the USA to most countries and regions.

KSC75

Remarkable high fidelity audio engineered on an ultra lightweight ear clip design.

Utility Series

Connect to Lightning and USB-C devices with the power of the all-new Koss Utility Series.