The Black and Decker S700E ScumBuster Extreme with 3 in 1 extension handle cleans 4x faster than conventional methods and 2x faster than previous ScumBusters. The S700E has a unique roller brush design so that you can clean easily and quickly in corners and crevices for a deep down clean. The 3 in 1 extension handle gives you the versatility of accepting the cleaner of your choice, rinsing capability and extended reach. The ScumBuster Extreme"s powerful 3.6V rechargeable battery gives you 25-30 minutes of runtime and does all of the scrubbing for you. The S700E is ideal for cleaning your tub, shower, shower walls/doors, sinks, countertops, hard to reach areas and floor. The S700E includes roller brush, all purpose scour pad, scour pad holder, 3 in 1 handle and charger.