I just had to write a review to warn people against buying this garbage. Definitely not worth the money. The red price is 250-350. Overpayment purely for the brand and idea. Logitech is no longer the same. On their official website, even a warranty claim cannot be sent, as it was several years ago. It simply does not send and after filling out all the forms it throws it on the main page. I won't buy any of their products again. A mouse for such money, and even silent, is simply obliged not to rattle anywhere, not to play, and even go for beer. I had to return it to the store, pressing and insisting. They also didn't want to accept it. This kind of wheel noise is normal. Yes, figs swam there . Already so many mice have passed through the hands and there is nothing to compare with. As a result, I took a similar Gembird mouse, the cost of which is 5 times cheaper. Moreover, it does not have most of the minuses, the rest can be forgiven for little money :) And the Logitech m220 mouse is just some kind of miscarriage of the company, or is it the current level of quality of a once good company.