dareu ergonomic vertical wireless mouse 2.4ghz optical skin 6 buttons comfortable gaming mice with adjustable dpi for computer

brand name : dareu origin : cn(origin) type : 2.4ghz wireless certification : ce certification : fcc number of rollers : 1 gross weight : 109g dpi : 1600 package : yes number of buttons : 6 operation mode : opto-electronic style : 3d style : finger power type : battery time to market : mar-14 model number : magic hand orientation : right interface type : usb working distance : 10m for 2.4ghz dpi : 800/1200/1600 dimension : 138*75*68mm battery : aa (not included)