1. Water tank can be extracted 2. Steam can be adjusted 3. Mop heads make it possible to clean corner and lower place with widely rotation angle 4. With different parts, it has 10 functions Color box size22x18.5x46.3 Qty/ctn: 4pcs/ctn Carton size 45.5 x 39.5 x 48.5 cm N.G/w.G: 8.5kg/11.2kg