Koss

25
%
OFF
25GIFT
Through 12/21/14
Promo Code 25GIFT

Customer Service 1-800-872-5677

How to Receive 20% Off

  • Step 1

    Add item(s) of your choice to your shopping cart.

  • Step 2

    Proceed to checkout.

  • Step 3

    Enter promo code DEC20 and submit your order.

    *Offer details

    Previous purchases are not eligible for this offer. Free shipping offer only applies to orders being shipped to United States addresses using the USPS Priority shipping option. Offer not valid on Striva products. Discount and free shipping is added at the time of checkout when the following promotional code is entered at time of checkout: DEC20. One promo code per order. Valid through 12/15/13 11:59 PM CST in the United States and Canada.

    Email Sign-Up

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