I waited a very long time, but it didn't come in. Then I wrote to them several times. They replied that the package was gone. For me, money back is not help. This is how I became dissatisfied with my angry customer.
The translation is very very bad and I don't know if people who create item pages have control over the translation of the item names in every languages. In french "contrôleur de moteur de brosse" means absolutely nothing and everyone selling controllers for brushless motors keeps using this shitty name. Please change it, because in french we use the english word brushless. The right way to name it would be "Contrôleur pour moteur brushless". This would have helped me not buying the wrong controller. Thank you.