M220 Silent Wireless Mouse Accurate Desktop Gaming Mouse Smart Sleep Mode Contoured Shape Compatible

Description: Name: Wireless Mouse Line length: wireless; Photoelectric resolution: 1000dpi; Working method: photoelectric; Packing list: color box/blister; Interface: USB; Weight: 70g (without battery); Product size: 99 x 60 x 39mm; Button: 2; Wireless transmission frequency: 2.4GHz; Adjustable resolution: level three and below; Operating distance: 10M; Mouse size: mouse (below 100mm); One AA battery can provide you with enough power to last 18 months without changing the battery.  Packing list: 1 x Wireless Mouse 1 x receiver 1 x packing box Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing.  Manual measuring,please allow 1-3mm error,thank you.