Specification:Color: Black， White， Blue， RedSensitivity: 106 (dB)Connector(s): 3.5 mm JackDistortion Rate: 0.3 %Impedance: 32 ohms +/- 15%Frequency: 20-20000 HzThe length of Wireway: 1.2 MOther Function: With Mic and Play ControlPackage included:1x Heavy Bass Headphones