ergonomic mouse wireless mouse computer mouse pc usb optical 2.4ghz 1600 dpi silent mause mini noiseless mice for pc lapmac

brand name : imice origin : cn(origin) type : 2.4ghz wireless number of rollers : 1 gross weight : 65g dpi : 1600 package : yes number of buttons : 4 operation mode : opto-electronic style : mini power type : battery time to market : aug-13 model number : wireless mouse hand orientation : right interface type : usb size : 65*115*33 mm dpi : 800 / 1200 / 1600 receiver : usb 2. support system : windows / mac battery : 1*aa ( not including in the order ) feature 1 : support drop shipping feature 2