Specifications:Theergonomicin-earearphoneiscomfortabletowear.Withit,youcanenjoyyourmusictimewiththeheavybasseffect.The earphone has a built-in microphone, which makes it easy for you to answer the call.Item Name: Wired EarphoneMaterial: TPE, SiliconeDynamic Coil Specifications: 11.6mmLoudspeaker Impedance: 16+/- 15%Frequency Range: 20-20000HzSensitivity: 96dB +/- 3dB @ 1000HzPlug Diameter: 3.5mmFeatures: Comfortable to Wear, with Microphone, Heavy Bass EffectWire Length: 1.2m/47.24& 39;& 39; (Approx.)Notes:Due to the light and screen setting difference, the item& 39;s color may be slightly different from the pictures.Please allow slight dimension difference due to different manual measurement.Package Includes:1 x Wired Earphone (Phone Not Included)