Type: Headphones (Headband);
Features: Noise-Cancelling, Portable, Volume Control, MP3; Design: Classic; Input (mm):3.5; Frequency Response (Hz):20-20K; Total RMS Power (m W):10; Sensitivity (d B):80; Impedance (Ohm):3;
Dimensions (cm):18.0 x 16.0 x 2.5; Weight (kg):0.05