... bass headphone,fashion headphones packaging earphonest.beats earphones,wireless headphone. wired headphone MaterialABS PVC Driver UnitΦ70mmImpedance32 ΩSensitivity115±2dB Frequency Response18Hz ... quality. use for:Headphone can Play with any audio player which has 3.5mm audio jack, such as TV, DVD, computer ... etc. 3.5mm headphone jack for computer or mp3/4 wired stylish headphones