2.5mm mini jack (on Headphone) - Model P5 Technical features iPhone compatible remote controlDriver type dynamic Mylar diaphragmNeodynium magnetsHigh precision diaphragm resistance materialClosed back for noise isolationFold flatSingle sided detachable/changeable OFC Description Mobile supra aural headphone with noise isolation Drive units 2x Ø40mm Impedance 26 ohms Frequency range 10Hz to 20kHz Left/right tolerance +/-1dB at 1kHz Max. input power 50mW Distortion @100dB I25 Sensitivity 115dB/V at 1kHz Inputs 3.5mm stereo mini jack (on cable)2.5mm mini jack (on Headphone) Height 180mm Width 150mm Depth 35mm folded flat, 60mm in service Weight 195g Finish Enclosure: Real Leather and metal