Features: 8 Versatile Brush HeadsElectric spin scrubber includes 8 replaceable cleaning brushes for various scenarios. Flat brush for surfaces like tile floor, wall, and pool; corner brush is great for cleaning tight and hard to reach places; cloth brush for wooden floor and furniture cleaning; the sponge is for the window. Moreover, you can even polish and wax your car with those heads. 2 Adjustable Speeds600/1000RPM 2-speed switchable, 80% higher than other products on the market. High speed gives you more cleaning power for better removal of stubborn stains. Length Adjustable HandleUpgraded 3-section design allows you to easily adjust the length by attaching and detaching the telescopic handle to clean hard-to-reach corners without bending. Adjustable to 45°Brush head adjusted to 45° for better contact with flat surfaces for perfect cleaning effect. The bristles of the bathroom power scrubber are made of durable hard PP material that does not shed easily and will not scratch surfaces. IPX7 Waterproof DesignThe upgraded cordless power scrubber eatures a highly sealed design for use indoors and outdoors or in wet conditions. Be careful not to immerse it completely in water. Specifications: Plug: US / EU / UK / AU (Optional) Battery Quantity: 1pcs / 2pcs (Optional) Voltage: 21V Battery Capacity: 2000mAh Rotation Speed: 600-1000rpm Waterproof: IPX7 Material: ABS Without Extension Rod Length(included Brush Head): 61cm / 24.01inch Extension Rod Length: 41.5cm~59.5cm / 16.33inch~23.42inch With Extension Rod Length(included Brush Head):103~121cm / 40.55~47.64inch Package Size: 44 * 25.5 * 11.5 cm / 17.32 * 10.04 * 4.53 inch Package Weight: 1 Battery: 2305g / 81.31oz; 2 Battery: 2621g / 92.45oz Package List: 1 * Machine Head 1 * Telescopic Rod 1 * Battery Handle 8 * Brush Head 1 * Battery / 2 * Battery (Optional) 1 * Charger