took the mouse on February 28, 2022, bought it again when it cost 5.5k . and during the time of use, I never regretted the purchase, I fell in love with the mouse the first time Has some pros: !holds a charge for a long time: - with the backlight turned off and using for about 6 hours (with breaks, 10-20-30 minutes each), worked on a single charge, 6 days -when working with backlight and using for about 3-4 hours (with breaks of 10-15 minutes), worked for 5 days -when working with a backlight, but with a brightness of 25% and using for about 3-4 hours (on weekends, the time doubled) (with breaks of 10-15 minutes), worked for a little more than 5 days. Charges in 1 hour, while you can safely use it light . although it's purely a matter of taste if you have an Asus ROG series computer, then it instantly connects with a proprietary program. you can change the side keys (included), you can also change the mikriki 3 ways to connect to a computer Its cons: for some reason, when connecting the cable, in Armory Great, I canโt see the mouse settings the wheel seemed noisy, but after using it for a couple of days, I got used to it and stopped noticing it.