The product is extremely light-weight and delicate. It is well-fabricated with plastic, the reticular structure enclosing the for rotors provides a good protection. Also the noise is in a reasonable standard. The exact product has nothing different from the advertising pictures. I haven't test how long the battery will persist for once charge, while I guess 15 minutes wouldn't be a problem. There is also a remote controller that can send an instruction to the fly craft from several metres away, which would be an elegent way to start it. Plus the built-in sensor in the craft is sensible, which can give you a nice experience to dance it with you hand gestures.