Enhance your music-listening experience with portable headphones
Headphone delivers accurate acoustical reproduction
Electronics device features isolation typically found in more expensive stereophones
Plug features a dynamic element that is positioned just outside the ear and connected to a tubular port structure that is inserted on a soft expandable cushion into the ear canal
Soft foam cushion expands for a custom fit to improve isolation and enhance deep bass and treble clarity
Plug features special ear cushions made of hydrophillic, formed urethane, for a custom fit each and every time it is inserted into the listener's ear
Custom fit enhances isolation when you want to plug out ambient sounds that interfere with the listening experience
Plug has a frequency response performance of 10-20,000 Hz and the full Sound of Koss
Combined with your favorite music and a portable sound system, it is the ultimate accessory on the go
Computers and Electronics returns must be initiated within 20 days of the purchase date.* The items must arrive at our warehouse within 30 days of purchase. You must return items in their original condition to qualify for a full refund. We will issue a partial refund of up to 70 percent if returned items have been opened, used, or returned late.
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Standard Shipping:
Our standard shipping method is ground shipping. You should receive your products within 5-10 business days from the day you order them.
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Expedited Shipping:
We offer Next Day, 2 Day, and 3 Day shipping for most items. Expedited shipping is not available for items being shipped to PO Boxes or APO/FPO destinations. For more information on this please view our Expedited Shipping page.
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These headphones are terrible. The cushion does not stay in my ears unless you walk gingerly and forget about if you try to suddenly turn your head. The headphone cushions expand after you squeeze them so they can go in your ear and pop out my ears as I am walking. I now need to get a new set after throwing out the money for this item. Good thing that these headphones are inexpensive.
I have been looking a long time for earbuds that not only sound good but that stay in the ear and cut down on wind noise. These Koss do the trick admirably. They are made of a foam that is real soft and conforms to your ear size and expand slightly once in. I use them when I ride my bicycle and they work great. The four other earbuds I had prior to this fell out all of the time and did not last a year. I highly recommend the Koss earbud.
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