Pros: Good noise cancellation. When used in public transport, including on an airplane, it perfectly copes with the hum of engines and the road. Great sound. Convenience is added by the ability to connect headphones via a wire, which does not consume battery power, but the sound quality remains just as good even with noise cancellation and built-in audio post-processing elements not working. The earcups fit snugly, not bad enough to cut off external sounds. Has cons: When connected via mini jack, it is not possible to adjust the volume on the headphones themselves. Pausing playback does not always work when dropping headphones around the neck. The touchpad does not always correctly understand gestures, or in general it is not convenient for βcarefreeβ control. The noise canceling function may not be suitable for everyone - there is an uncomfortable pressure on the eardrum