After a satisfactory performance of the Bose QC15 and a disappointing experience with the Bose SIE2i to have to struggle through to give InEars active NC also an opportunity. Unfortunately, neither the noise-canceling headphones really helpful, even the sound of the headphone itself. Even with headphone amplifiers these headphones were me clearly too low and sonically unspektakulär.Verschiedene essays brought no improvement. In this price range unfortunately unacceptable for me flaw, so I returned the product. Since headphones are a very subjective topic, is my personal conclusion: Bose In-Ear can not.