Quinox Deal via Amazon offers the Tupelo Wireless Bluetooth Sport Headphones in Black for $25.55. Coupon code "BSB7GYDT" cuts that to $17.88. With free shipping, that's $8 off and the lowest price we could find. They feature Bluetooth 4.1, noise reduction, up to eight hours of battery life per charge, inline mic and controls, and IPX 4 waterproofing. Deal ends August 31.