KOSS 183773 UR29 Full-Size Collapsible Over-Ear Headphones Safety Glasses & Goggles 2-position adjustable detail comb

2-position adjustable detail comb

2-screw mounting bracket slides out from the underside to prevent from tipping over

• Folding roof prism

3/8" 3-jaw chuck securely holds bits

• Dual alarm clock

KOSS 183773 UR29 Full-Size Collapsible Over-Ear Headphones Safety Glasses & Goggles 2-position adjustable detail combDelivers bass enhanced high quality sound ; Features dynamic elements, constructed from 1. 4mm Mylar(R) to enhance rigidity, minimize mechanical distortion & yield a full frequency response; Closed leatherette earpads; Earcups rotate & fold in to collapse into a protective package; Volume control on cord; Padded adjustable headband; Freq resp: 18Hz 20kHz; Imp: 100ohm ; Sensitivity: 101dB mW; 8ft straight, single entry cord; Includes gold flashed 3.