Frequency response: 40Hz-20kHz.
Reduces harmful and annoying low frequency sounds in noisy environments - ideal for in-flight use.
Closed, leatherette ear cushion for maximum isolation and deep bass performance.
Collapsible design for portability.
Buyer must charge a 20% restocking fee for return item.
Product Details
Item Weight:
2.3 pounds
Shipping Weight: 2 pounds (View shipping rates and policies)
B0040MLNPU
Date first available at Amazon.com: June 15, 2011
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KOSS ACTIVE NOISE REDUCTSTEREOPHONE SYS STEREOPHONE SYS
Frequency response: 40Hz-20kHzReduces harmful and annoying low frequency sounds in noisy environments - ideal for in-flight useClosed, leatherette ear cushion for maximum isolation and deep bass performanceCollapsible design for portabilityCord length: 4' - single entry
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