Blackcell Mini Table Dust Vaccum Cleaner Beetles Prints Design (red) Material:ABS + electronic component; Voltage:DC 30 V; Size: 10.5x8.5x7cm/4.1x3.3x2.8inches No wire needed,low sound ,portable,cute and efficient Great for cleaning crumbs, dust, eraser dirt,lint or ashes from table or countertop English Instructions(included) on how to operate and clean