I absolutely love this its a great product and easy to put together. But good very sturdy headphones have done me well in the gym. Then it took 16 hours before the light turned blue, indicating that it was fully charged. They were awkward and hard to set to get right on your head. That worked great. Also work great as water shoes. Super cute prints & comfortable. I ordered an 11. I have to say that I was impressed with the quality and the amazing bass that came along with it . Let it flow, let yourself goDoes a nice job but looks awful, comfortable tho.