Review on Bose QuietComfort 25 Acoustic Noise Cancelling Headphones with 3.5mm Wired Connection for Apple Devices - Black by Roger Gibbs

After a few months, the power-on noise canceling function began to disappear. Very disappointing as that is why I bought them and believed the 'like new' description for the pair I bought. Even during operation, the noise reduction is not always of high quality. Good for air conditioning noise, but not so good for e.g. airplanes. Rather disappointing for the price. And when I spoke to the repairman I was told that the repair was not worth the price and that I should just buy another pair.