The user, the volume can not turn on the extent that the bed or couch neighbors make the hair, is already a good thing. I've noticed in older models that are not at all will notice how increasingly "zudröhnt" hearing slowly but surely. Since increasing unnoticed piece by piece and the volume is surprised the next day when putting on the headphones, as they could endure this volume for more than one minute. The volume Maximum headphone is good sized and protects the handset virtually on yourself :) Certainly one used casually continue listening to the remote headphones sometimes music, if you have just blow-dried hair, but who is honest with himself which runs 10 minutes, the silence before each tinnitus!
5 stars for a 5-star device, the optical, acoustic and clearly from the comfort ago has the edge. The headphone cushion can be for "small money" (about 2 EUR) easily reorder and has thus always a hygienic, well-insulated listening.