Finest Quality Stereo Music HeadphonesJack: 3.5 mmVolume ControlFrequency Range: 10 HzCable Length : 2.0 mDual 3.5mm Pin For PCAdjustable MicrophoneDual Option1) Single Aux For All Mobile Phone & New Model Laptops2) With Y Splitter Cable For All Computers & LaptopsGood Stereo Bass Sound