Comfortable and fairly large mouse. It is quite suitable for general use, it clings easily and quickly, it is also easy to switch between receivers. Pros below: Wireless, silent, there is a whistle in the kit and BT. 5 buttons, low price. Good accuracy. On batteries. Its cons: Falls asleep instantly. Lies ~ 30 seconds and that's it, sleep. The first move will be skipped. The accuracy isn't perfect. For some home use it will do, but for work - rather not. And definitely not for gaming.