Size: N/A . Cleans up to 2 times faster than manual scrubbing This power scrubber cleans nooks and crannies around your home without effort of manual scrubbing Perfect for grout, faucets, drains, door tracks, grills and much more Button has 2 cleaning modes, pulse or continuous-on Oscillating head scrubs 60x per second Watertight 4 AA batteries required (included)