?Cordless Electric Design?Electric Spin Scrubber Equips With An Advanced Lithium Battery With The Capacity Of 2500Mah, Which Can Work For Up To 90 Minutes, No Need To Charge Frequently. Long-Lasting Battery Life.Electric Bathtub Scrubber Electric Cleaning Brush Features A Type-C Port For Quick And Convenient Charging. Cordless Cleaning Brush Allows You To Clean Any Corner Of Your Home Without Being Restricted.And Equipped Led Digital Display Of Battery Usage. | | ?9 Multi-Functional Brush Heads?Cordless Cleaning Brush Offers 8 Versatile Replaceable Brush Heads, Suitable For Different Scenarios. For Example, Cleaning Concave Areas Like Bathtubs And Sinks, Cleaning Narrow And Hard-To-Reach Areas Like Corners And Gaps As Well As Cleaning Grounds, Glass, Tile Wall, Car Surface, Wheel Hub, Car Seat, Furniture And Stove. | | ?Adjustable Extension Handle?This Shower Spin Scrubber Equipped With Extendable Stainless-Steel Handle, Easy To Clean Hard-Reach Places, Without Kneeling Or Bend.