>>> Super power 7.4V increases speeds up to 300RPM and torque up to 44 lbf.in.
>>> Amazing charging speed, 4000mah large battery only needs one hour to be fully charged.
>>> 28/56/84 degrees 3 angle adjustment to meet the needs of different heights, scenes; and with the angle lock function, so that the work more secure.
>>> D-shaped handle design, grip more comfortable, non-slip.
>>> The depth of bristle is more than 7mm, repeated pratical use turns out to be not easy to shed and won’t leave any scratch.
>>> More convenient way to install the brush head, just press the brush head into the scrubber head section to fix it directly, and very strong.
>>> Tool-free extension arm allows to change the scrubber length from 26 inches all the way up to 40.9 inches; Extra hook up included for easy storage.