Sony MDR-NC40 Noise Cancelling Headphones

The Sony MDR-NC40 headphones are ideal items to take with you on both long and short journeys. Using active noise cancellation these lightweightheadphones are able to block out approximately 80% of background noise allowing you to enjoy the high level of audio quality that these headphones deliver. Once you arrive at your destination the MDR-NC40 headphones simply and easily fold away into their own carry case for practical storage.Lightweight head-band type noise cancelling headphones - perfect for travel and noisy environmentsPressure relieving urethane cushion for comfortable fittingPassive operation headphones work with or without noise cancelling turned onCompact and foldable - ideal for daily commutingPCMAG.comReview (Rating 4.5/5): Though not as effective in eliminating ambient noise as more expensive sets from Bose and Sennheiser the MDR-NC40 delivers quality audio performance and noise cancellation that's impressive considering its price tag.... Click here for full review