This onn wireless travel mouse is built for moving from desk to bag with less bulk. Its compact body measures just over 3 inches long and weighs about 0.2 lb, so it tucks easily into a laptop sleeve or backpack pocket when you carry it between workspaces. It connects over a 2.4 GHz wireless connection to keep an extra cord off your desk, and the USB nano receiver has a defined home inside the battery compartment when the mouse isn't in use. Everyday navigation stays simple with three clickable buttons, a scroll wheel, and an on/off switch, plus a 1600 DPI sensitivity specification. For exact dimensions, supported operating systems, and everything included, see the details below.