5 interchangeable brush heads provide versatile stain removal for different cleaning environments. The automatic scrubbing brush is suitable for indoor and outdoor use and is ideal for cleaning curves, tiles, sinks, toilets, bathtubs, door gaps, shower bases, and windows. It can also effectively clean car tires and magnets. Time saving cleaning performance. With high power, it removes dirt faster than manual scrubbing. The rotating tile brush bristles won’t scratch your bathtub. The powerful motor ensures quick and thorough cleaning. One-button operation makes cleaning simple and efficient and leaves no dead corners. IPX65 waterproof and safe. The brush head is durable and the high-density design makes it splash-proof, allowing use in damp environments without concerns about electrical issues. It meets cleaning needs across a variety of situations. USB charging. USB fast charging fully charges the device in 1.5 hours. The 360-degree rotation reaches up to 200 rpm for long-lasting, uninterrupted cleaning. An onboard battery indicator helps you avoid unexpected power loss. Use scenarios: - In the bathroom to clean sinks, toilets, bathtubs, tiles, grout lines, and window ledges. - For kitchen and other indoor surfaces, such as sinks and hard-to-reach corners, plus door gaps and shower bases. - Outdoors or on specialty items, including car tires and magnets, where a powerful, versatile scrub is helpful.