1 Cable length about 2 1m 2 Product weight 321g 3 Speaker impedance 32 ohms 20 Hz 20K Hz 4 Sensitivity 40 2dB 1KHz 5 Suitable for 3 5mm interface computer and notebook equipment 6 Using large skin friendly earmuffs breathable and not stuffy ears soft and comfortable to wear 7 Thickened high quality copper wire faster transmission plus tensile protection layer easy to clean 8 7 1 virtual surround sound bringing you a shocking listening experience with three dimensional surround 9 180 degree free bending rotatable noise cancelling long microphone effectively reduce environmental noise pick up sound more accurately and voice is clearer
