Take the club with you - Legendary Sennheiser sound featuring massive bass, smooth midrange and extended treble.nTough companion - Constructed using premium extra rugged parts like stainless steel hinges and aluminum sliders for reliability and durability.nStay connected - control your music and calls (includes detachable cable with 3-button remote control and integrated microphone for Android devices, such as Samsung Galaxy).nEasy to store and bring along - compact foldable design makes them easy to collapse and store in the supplied soft pouch.nPeace of mind - 2-years international warranty when purchased from an Authorized Sennheiser dealer.n