To take advantage of this offer visit: http://www.koss.com, browse the headphones and select your
favorite, add your item to your cart, proceed to checkout, enter promo code DEC20 and submit your
order. 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. Striva Pro is not eligible
for this promotion. Limit 3 Porta Pro and 3 Porta Pro KTC per order. Discount and Free Shipping is
added at checkout when the following code is entered at time of checkout: DEC20.
Valid through 12/15/13 11:59 PM CST in the United States and Canada.
Koss ships products directly to addresses in the U.S. and
Canada. In addition, we now ship products worldwide through our
trusted partner, Bongo International.