K 490NC | High performance active noise cancelling headphones, ideal for traveling.
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AKG K480NC Active Noise Cancellation Mini Headphones - iPhone compatible, 3D-Axis Folding Mechanism, Flight Adapter, Soft Padded Headband, Travel Case Included, Brown at TigerDirect.com
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Replacement Ear Pads+Head Band pad Repair Parts for AKG K450 K452 K451 Q460 K480NC Headphones Earmuffs Cushion (1set)
AKG K 480 NC vs any other | Headphone Reviews and Discussion - Head-Fi.org