[Upgraded Electric Spin Scrubber] This electric spin scrubber with a large torque of 50KG specializes in deep cleaning of mold & dirt in the shower & bathroom, especially for bathtubs, sinks, tiles, grout, floors, walls, kitchen, glass, etc. No longer worry about the product stopping working due to excessive pressure during use [Remote Control Cleaning Brush] The one and only remote control cordless cleaning brush in the market, allows you to adjust the speed or turn the machine on/off without bending or kneeling, saving your knees and back. Besides, you can also control the machine with the controller on the short handle [Two Spin Mode and 4 Adjustable Angles] The spin scrubber has two 2 adjustable spin speeds(350RPM/450RMP) 4 adjustable angles (90°, 120°,150, 180°), which makes it perfect for tackling tough cleaning tasks in your bathroom, bathtub, stone tile floors, grout, grooves, and toilets [One Charge to Clean the Whole House] Adapted upgraded 2000mAh*2 battery and USB-C fast charge tech, electric bathroom scrubber fully charges in 4 hours which lasts 60-90 min, far enough to clean your entire house. Besides, you can check the remaining battery by the LED light on the machine [Durable Bristles, Anti-Scratch Brush Heads] Electric spin scrubber includes 8 durable and recoverable brush heads for various scenarios. Dome brush for the tub; Flat brush for surfaces like tile floor, wall, and pool; corner brush is great for cleaning grout, faucets, and edges; cloth brush for wooden floor and furniture cleaning; sponge pad is for the window. A tip: please sprinkle hot water on the bristle if it gets bent, and it will be recovered Specifications: Material: ABS + stainless steel + electronic components Battery capacity: 4000mAh Charging port: Type-C fast charging port Working time: 60 to 90 minutes Torque: 50KGFT Input voltage: DC5V