usb wireless mouse 2000dpi usb 2.0 receiver optical computer mouse 2.4ghz ergonomic mice for lappc sound silent mouse

brand name : imice origin : cn(origin) type : 2.4ghz wireless certification : ce number of rollers : 1 gross weight : 70g dpi : 2000 package : yes number of buttons : 4 operation mode : opto-electronic style : mini power type : battery time to market : feb-14 model number : lm501800bk hand orientation : right interface type : usb size : 115*80*40mm design : ergonomic mouse product name 3 : mouse wirelss for deskproduct name 2 : computer mouse for laphome use product name 1 : mouse for vi