Top view of Porta Pro Wireless showing the new dual steel headband.

Porta Pro Wireless

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

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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.

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Porta Pro Collection

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

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International Shipping

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

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KSC75

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

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Utility Series

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

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Shop Our Social

Looking for a new way to find the perfect pair? Shop our Instagram and Pinterest right from Koss.com for a closer, more personal look at our most popular headphones.

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Create Your Koss Account Today

Get 15% off your first order when you create your account. Be the first to know about new products & deals as well as enjoy easier access to past purchases, warranty support & more.

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Register Your Product

Register your Koss Headphones now for easier access to past purchases, warranty support & more.

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How to Use Your Koss Warranty

Things happen, click below to learn how to register your Koss products or use your Koss Warranty.

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The World's First SP/3 Stereophone

This is the story of how John C. Koss invented the World's first SP/3 Stereophone in 1958, forever changing the way we all listen to music.

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