This will be a little long; tl/dr at the bottom. First, I have to say I love my mouse, or rather, loved it. It's a Logitech m705 wireless mouse. It's got absolutely everything I'm looking for in a ...

The most significant change comes from the switch to a built-in 290mAh lithium battery. This replaces the AA battery found in previous models and helps reduce the mouse’s weight to approximately 57 ...