It's a Chinese product of poor quality.
The power is not there you, not dcalent stepper motors.
The figures look like anything.
The sort of setting too "lightweight"
Adjustable microphone sensitivity and non ncessitant too much pressure!
total lack of finishing, but bad plastic

I bought 350 euros, I should have to pay me one disco type effect or other scan ...

Especially do VTRE wasting money! ! !