The Logitech M185 has an ultra-precise scroll button that makes scrolling through long documents and web pages much easier and more comfortable.
The wireless connection to a computer is made through the miniature Logitech Nano receiver, which is characterized by its extremely compact size, which allows you to leave it constantly plugged into the USB port without fearing that it will stick out too much from the laptop case.
Battery life - up to 12 months.