What I didnt like is that I didnt create it, because the maker is going to sell a ton of these. ?Mobil disconnected?? few seconds later? ?Mobil connected?? few seconds later?. talking to tech support or a boss. These are all small battery chargers that are low current and use the common and familiar wall outlet style adapter to convert to low current DC for each device. They sit over my entire ears (not on the ears) which is important because I have sensitive ears There is a little bubbles on the top right of the shelf. Theyre supposed to be studio monitors so they should be very flat. Hardly feel there is an active noice cancelling working. I had a feeling these ran small. Definitely a pretty good warm show.