The Batavia MAXXPACK Brushless Twin Brush is a powerful scrubber, perfect for cleaning terraces, pavements, houses, campers, boats, and more. What makes the Twin Brush special, are the patented counter rotating brushes. This gives you more control over the scrubber, and you can clean surfaces faster, easier, and better. This patented feature also gives you the opportunity to choose between a fixed or a moveable brush head, with an angle of -15 and 90. This, combined with a second handle and a strong and long aluminum steel, creates a better and more comfortable working position and enables intensive usage. A secured auto-water feed allows you to add a hose to thge brush, this sprays water within the brush and creates the best possible cleaning results. The Twin Brush has a IPX7 rating, thanks to the waterproof design and the battery cover. Supplied with the medium (blue) brush head. If you need a soft (black) brush for delicate work or a hard (red) brush for the most persi