Homitt Electric Spin Power Scrubber Brings You Easy Way to Scrub for Multi-Purpose Uses, Clean and Healthy Life You Can Make! Long Battery Life This scrubber is powered by a 3.65-volt 4300Mah rechargeable battery, after 3.5 hours full charging, you can use it until your cleaning job’s done. Powerful and Noiseless Cleaner Homitt Spin Scrubber does not make extra noise when using (less than 80db). With 360 degree high rotate speed adjustable brush handle, it is designed for ultra-gentle effortless cleansing in minutes. 4 Detachable Waterproof Heads Spin Scrubber Extra-wide flat brush head is used to clean large flat surface area, like patio furniture; Small flat brush head ideals for cleaning smaller areas free of soap scum and mildew. Round Bristle head is perfect as a concave cleaning brush for bathtub or sink; Corner scrubber head brush great for cleaning grout, corners and tight places. Multi-Purpose Uses Homitt Cordless Spin scrubber work through dirt from almost any indoor and outdoor surfaces, such as tubs, tiles, toilets, sinks. Specification: Battery (not replaceable): Voltage: 3.65V Type: Li-ion Capacity: 4300Mah AC Adapter: Input: 100-240V 50/60Hz Output: 5.5V- 1.4A Certification: GS/BS/ETL/PSE Cable Length: 70inch Spin Scrubber: Power: 600RPM-Empty Rotation 280-300RPM –Normal Use Use time: 1.5hrs for empty Rotation, 50-60Minutes for normal use Charging Indicator: Red when charging; light off when full charged Length: 24 inch without Extension Arm / 45 inch with Extension Arm Total Weight: 3.76Lbs (Package not include) Package Included 1* Spin Scrubber 1* AC Adapter 1* Extension Arm 4 *Brushes Heads Note 1.Always use rubber gloves and proper eye wear to avoid contact from splatter of detergents with skin and eyes while head is spinning.