Outdoor Tech(TM) WIRED CHIPSA(R) are also loaded with a glove-friendly on device button and an in-line volume control with a built-in microphone so you can answer your next call without removing your helmet or your gloves. Wired ChipsA(R) provide unsurpassed helmet filling music effortlessly from your audio device. Basically it is all you need to have a good time while on the hill. Open up. Drop in. Rock out.