I thought for 25 you can not expect much anyway or go wrong if you do not like it you can send it back again yes.
As I unpacked and connected the disco ball, I was extremely happy and surprised. The lighting effects are really super nice, the strobe effect is now the best of this course does not serve up a extriges stroboscope, but it can also be seen.
The colors are all very strong and look absolutely stunning. For 25, I had far less expected.
The music control is acceptable. The subwoofer has a bit power have that they responded. If this is the case then it makes even there a good job. Without subwoofer you will experience but no music control. But what is also logical. ;)
I would give it more than 5 * for this ball, because it's really awesome.