To take advantage of this offer visit http://www.koss.com and add qualifying Koss headphones and qualifying Koss accessories to your cart, proceed to checkout, enter promo code 25GIFT 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. Discount and free shipping are added at checkout when the following promotional code is entered at time of checkout: 25GIFT. Products excluded from this offer are: ESP950, BT540i, Pro4S, SP540, SP330, BTS1, and all Striva Products. Valid until December 23, 2014 11:59 PM CST in the United States and Canada
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Choose the headphone that is right for you. Every pair of Koss headphones is engineered to deliver impressive sound performance and isolation. Go inside the music and be moved.