Wide CompatibilityThe mop is compatible with Dyson vacuum cleaner V7, V8, V10, V11, models (Notes: It does not fit other models, such as V6, V12slim) Wax and Polishing: With this mop attachment, your vacuum cleaner can vacuum and mop in one go. When without water, this mop head can even polish or wax your floors. Wet MoppingAfter one click of the switch, water will drip from the water tank and wet the floor, and 2 mop cloths rotate at 180 revolutions every minute and remove and absorb the stains on the floor. It is recommended that you wet the cloths with a little water first and then use them to achieve higher efficiency. Easy to useThe water tank is removable and the mop cloths are attached by Velcro, very simple to install and remove. Scope of delivery: 1 electric mop head, 1 water tank and 6 mop cloths (easily washable in water and reusable.)1* instruction manual.