It's a perfect combination of a silicone cleaning pad and machines that can deeply clean brushes in less than a minute. The portable, automatic USB cosmetic brush cleaning tool for beauty makeup brush sets of all sizes makes applying makeup much faster. It's made of high-quality silicone, which is soft and durable and won't break the brush's shape. After connecting the USB, it can be fully scrubbed with three different raised areas to thoroughly clean makeup residue such as foundation and concealer. It saves time and energy. It comes with a charging cable, which is compatible with various chargers. No assembly required, one-button ON/OFF control, simple operation. The rotation speed is uniform, and water won't splash. It's easy to store and transport, non-slip and shockproof, and made of eco-friendly waterproof material, making it comfortable to wear. The USB cable and large cleaning bowl fit makeup brushes of all sizes and help you clean multiple small brushes at the same time.