<b>Color:Black</b><br><br> <b>Specification</b><br> 1.Speaker Diameter:Φ10.6mm<br> 2.Frequency Response:15-24Khz<br> 3.Sensitivity:103db±3db<br> 4.Impedance:16Ω<br> 5.Cable:1.2m±0.1m<br> 6.Connectors:3.5mm<br><br> <b>How to use Smart Button in-line Control:</b><br> Short Press:Answer/end phone calls<br> Long Press:Reject phone calls<br>Single Click:Play/pause music<br> Double Click:Next track<br> Triple Click:Previous track<br><br> <b>Package include</b><br> 1*Earphone<br> 2*Silicone ear tips(Small/Large)<br> Please kindly note: these earphones support volume control.描述