The back tire is still flat, because the stand arrived before the tire & tube did. Being wireless I can wear them all round the house and are delighted with them. You have to max the volume to hear the music, or physically press the unit to your temples so that you can hear it. Theyll be very easy to clean. Pretty good shoe. Im not sure yet if I will try to return for a smaller size or just keep for her to grow into. In addition, although I do appreciate a wider width, these slippers are beyond wide. Then they sent me an email telling me I would have to send the headset back in, at my expense, they would determine if it was in fact covered under warranty, then they would send a replacement. I should preface this by saying that I have always enjoyed Sony products - from previous high-end headphones to their TVs. I think I finally found it!