2.4G wireless mouse --Factory offering OEM/ODM,A-7100 1) Blue Ray Engine Tech 2) operate range:10m ... 2.4G wireless mouse --Factory offering OEM/ODM,A-7100Product features2.4GHz digital wireless transmission, operation distance is up ... power when it’s not used for a long time; to wake for a long time; to wake it up, press the right or ... bin. 2.4G wireless mouse --Factory offering OEM/ODM,A-7100