These Zenex black sport neckband stereo headphones retail for $99.99 plus tax. If you rely on music to drive you through a hard workout at the gym or a jog outdoors, then you need Zenex's sport headphones. You won't have to worry about your headphones falling off during a tough workout. These headphones feature a rugged headband with an ergonomic behind-the-neck design that keeps them securely in place for running, lifting, and more. The advanced driver design allows these headphones to punch out incredibly detailed sound over a wide frequency range, delivering the kind of performance that'll inspire you on your next workout or run. They come with a built-in volume control that makes it easy adjust the sound without having to fumble with your player. They can be used with iPods, iPhones, MP3/MP4 players, cell phones, laptops, netbooks or any other audio device with a 3.5mm audio output. Complete with a full 90 day warranty and our exclusive 30 day money back guarantee.