... 2.4G wireless mouse --Factory offering OEM/ODM,A-7100 1) Blue Ray Engine Tech 2) operate ... 10m 2.4G wireless mouse --Factory offering OEM/ODM,A-7100 Product features2.4GHz digital wireless transmission, operation distance ... life of one AA alkaline battery is up to six months.Intelligent connectivity, no need to code, plug- ... power when it’s not used for a long time; to wake for a long time; to wake it up, ...