Surfrider Foundation has teamed up with OrigAudio to provide you with quality headphones designed to represent Surfrider and enjoy the tracks of life. Grab a pair for your next trip and show your support for our oceans, waves and beaches. 100% of profits fund our mission and help us achieve victories for the coast. Full stereo sound with noise reduction technology. Volume control and a single headphone cord to reduce tangling. Soft cushioned earcups for extra comfort. Frequency Response: 20Hz to 20kHz. Hard exterior travel case with Surfrider logo. Works with ANY device that has a standard 3.5mm headphone jack: iPods, iPhones, Droids, laptops, Blackberrys, etc.