Designed For Comfort & Portability 

The Microsoft optical wireless mouse fits your hand and your lifestyle, use it just about anywhere, even on a rough park bench or your living room carpet.When it’s time to pack up and go, you’ll hardly notice the tiny transceiver, keep it plugged into the USB port, or stow it in the bottom of the mouse for travel. Keep using your mouse for up to six months with a single battery, and rely on the power indicator to tell you when it’s time to replace it.