OG HP-257 Stereo Headphone

Specifications
  · Frequency response: 20-18,000Hz
  · Impedance: 32 Ohm
  · Maximum power input: 100mw
  · Sensitivity: 101dB S.P.L. at 1 KHz ±2%
  · Jack: 3.5mm Stereo
  · Length of cord: 1.6m±3%

Package Contents
  · Stereo headphone