It has an internal 500 mAh battery, and a full charge lasts up two two months.It's fairly compact, with a length of 3.9 inches (100 mm) and a weight of 3.7 oz.The Darkfield™ laser tracker works on a wide range of surfaces, such as one might find in hotels or conferences.However good that Ultrathin mouse has been for me, albeit slightly too small for my hand and lacking a discrete scroll wheel, this new Logitech mouse I've been using for a couple of weeks is much better. Previously, my favorite mouse was the Logitech Ultrathin Touch Mouse, and I gave it top marks in my TMO review. And so, I am particularly fussy about which mouse I use. Desktop use is also exceptional.įor me, it's hard to get away from my preference for a mouse after 30 years of use. Notable is that it can be used with Bluetooth or a USB dongle. The Logitech MX Anywhere 2 wireless mobile mouse is designed for mobile OS X and Windows users, and that means tracking on just about any surface, including glass.