The Smith Skullcandy Single Shot Snap Fit Audio Ear Pads turn your ski helmet into a portable DJ booth. Smith teamed up with Skullcandy to give you a lightweight and easily installable audio system. The Single Shot lets you enjoy hands-free listening, and the standard audio jack works for CD and MP3 players. Pump up the in-line volume control, or remove the entire cord system when you feel like taking in some solitude. This kit works with Smith's Variant, Variant Brim, Premise and Venue helmets.