Sennheiser Sport new line partner for sports. Even when you're in the apartment, headphones guarantee safe fit and excellent wearing comfort. All materials used exceptionally strong, durable, as well as sweatand watertight. In accordance with the Sennheiser reputation powerful neodymium magnets provide excellent and detailed sound.FeaturesRugged stereo neckband headphonesErgonomic neckband and vertical transducer systemensure better opportunities fitPowerful neodymium magnets for detailed soundSweat and reliable water resistantExtremely cableAccessories headphones and cable clipDelivery IncludesNeckband headphones, cable clip.