KOSS 184747 SB45 Full-Size Over-Ear Communication Headphones ValuePaq Energy 2330 Lithium Coin Cell Batteries • Optical sampling up to

• Optical sampling up to 48kHz

• Bumped back plate for maximum excursion

Narrow blade provides fine detailing & nose/ear trimming

Includes old work box

Oversize D-shape aluminum legs

KOSS 184747 SB45 Full-Size Over-Ear Communication Headphones ValuePaq Energy 2330 Lithium Coin Cell Batteries • Optical sampling up toDelivers high sensitivity & reduced distortion; Ideal for gamers; Features anisotropic ferrite magnets; Freq resp: 18Hz 20kHz; Oxygen free copper voice coils improve signal transmission & conduction for a clearer & louder sound; Closed earcups; Soft earpads reduce pressure for long lasting comfort; Clear Voice Technology(TM) (CVT) eliminates excessive background noise for better voice quality; Foldable; Limited lifetime warranty;