- Cordless Design & IPX7 Waterproof : Enjoy hassle-free cleaning with our cordless electric cleaning brush, designed to eliminate the risk of tripping over cords. With an IPX7 waterproof rating, this brush is perfect for use in wet environments, such as sinks, fish pools, and swimming pools, allowing you to clean confidently without worrying about water damage. - Type-C Quick Charge & Long Battery Life : Charge your brush quickly using the international standard Type-C cable. A full three-hour charge provides up to 90 minutes of continuous use, powered by a robust 2500mAh lithium battery for extended performance. - Smart Features & Safety : Stay informed with intelligent features like battery level display, low battery reminders, working gear indicators, and a travel lock. Built-in safety protections ensure the brush remains reliable in various conditions, enhancing its durability. - Two Adjustable Speed Modes : Customize your cleaning experience with two speed settings. The first gear operates at 300 RPM, ideal for gentle cleaning of floors, glass, and furniture. The second gear increases to 400 RPM for tougher dirt removal, making it versatile for different surfaces. - 7 Replaceable Heads : This cleaning brush comes with three types of brush heads and four types of cleaning cloths, tailored to meet your diverse cleaning needs. For details on each head's specific use, please refer to the included manual and images. Practical cleaning applications include: 1. Maintaining sparkling clean countertops and kitchen surfaces. 2. Easily removing grime from car interiors and exteriors. 3. Effortlessly cleaning hard-to-reach areas like shower tiles and swimming pool walls.