Description: 【Versatility】: Comes with interchangeable brush heads, including two silicone brushes and a nylon brush, suitable for cleaning all types of bottles, cups, and baby nipples 【Thorough Cleaning】: Features 360° rotating action with two adjustable speeds (180/220 RPM), ensuring deep and effortless cleaning without leaving any dead corners 【Material】: Made from premium food grade silicone and pp, odorless and can be at high temperatures for extra hygiene 【Convenience】: Equipped with a 1 button use for easy /off and speed adjustment; designed with a hanging hole for drying to keep the brush clean and save storage space 【Long Battery Life】: Built in 1500mAh rechargeable lithium battery provides long time use; supports multiple charging methods via household outlets, computers, power banks, or car chargers Size Chart: diameter : 3.5cm/1.38inch height : 17cm/6.69inch Package Includes: 2 silicone cleaning brushes, 1 nylon brush, 1 main unit, 1 charging cable, 1 instruction manual Note: Please allow slightly errors 1-2cm/0.39-0.79inch differences due to manual measurement.