Model：GC-EB28 It is modern new-type hygienical cleaning series production which adopt no acute angle ,full-plastics skin , full-confinement . Spiral brush of kernel make dust die away. You will have the different feel using electrically-driven clearance machine. Feature: Swivels 360 for easy movement round furniture Quad brash technology sweeps up dirt and messes from all 4 sides. Removable dust trays Extendable handle- extend to 4' Cordeless Rechargeable battery Runs up to 45 minutes on a single charge Packing: Size: 23.0x40.0x9.0cm(1pc) 　　47.0x41.0x46.6 cm(10pcs) 20': 3400pcs 40': 6850pcs 40HQ: 7950pcs