Sennheissers CX 2.00 headset has a vibrant bass driven sound. It comes with a 3 button inline remote complete with integrated microphone. This enables you to control your music easily. CX 2.00 are ideal for when you are on the move.Features and Benefits. • Vibrant sound and deep bass. • Optimized shapeand size for ease and comfort. • 4 ear adapter sizes. • 3 button remote with integrated microphone. • Colours: black or whiteHeadphone Style = EarphoneFrequency Response = 17 - 20000 HzColour = WhiteImpedance = 28OhmsSound Pressure Level = 119dBCable Connector = 3.5 mm Angled PlugCable Length = 1.2mConnector Adapter Included = YesWeight = 15gMaximum Frequency Response = 20000 Hz