The wireless and battery-free designer mouse you won't be able to live without! With its side-integrated scroll wheel, enjoy perfect ergonomics! Insert the dongle (AKA the little detachable thingy for the uninitiated) into your computer's USB port and enjoy your new wireless mouse. For the specs: 2.4G connection: wireless, fast, and efficient Battery-free 25-day autonomy Usable while charging with a cable 2-year warranty Illuminated logo - white LED Engraving made in France The wireless, battery-free mouse, Xoopar's bestseller, has been redesigned with a less environmentally impactful approach: 20% wheat fiber Charging cable made from 10% recycled plastic bottles (RPET) Integrated cork pouch FSC-certified paper packaging from legal and sustainably managed forestry Biosphere additive to accelerate the biodegradability of the shell