Description Califone 3068AV Switchable Stereo/Mono Headphones (10-Pack) Features: Transducers 40mm Mylar dome driver unit Impedance 36 Ohms each side Sensitivity 98dB ± 3dB at 1kHz Volume Control Dual controls on ear cups Plug 3.5mm mini plug with snap-on 1/4 inch adapter Cord 10 foot, coiled cord Headband Adjustable, padded headband Earcups Noise-reducing, ABS plastic for durability Ear Cushions Foam-filled leatherette Color Black (3068AV-10L) 9.6 oz each, total shipping weight 8 lbs.
