Sennheiser CX 2.00G White In-Ear Canal Headset Samsung Galaxy (Android) version with 3-button in-line remote and integrated mic to control music and take calls New, ultra small design features a 28-ohm impedance transducer delivering balanced sound and deep bass Shape and size optimized for exceptional fit and outstanding wearing comfort Choice of 4 ear adapter sizes ensure good fit for effective noise blocking Two year warranty when purchased from an authorized Sennheiser dealer