Features: Intelligent cleaning experience: Electric design, easy to remove milk stain. Soft silicone: caring for the bottle without leaving scratches. Ergonomic handle: Comfortable grip, reduces fatigue. Multi functional brush head combination: a set that meets various needs. Equipped with brush heads of different sizes and shapes, specifically designed for pacifiers, bottles, straws, and other feeding products. Rechargeable: This electric bottle brush cleaner is equipped with 1200mAh rechargeable battery and features high-speed rotation (200-220r/min), simplifying the cleaning process and saving time. Simultaneously equipped with sanitizing function. Specifications: Component: silicone, plastic Size: 18.3cm/7.2in, 16.5cm/6.5in, 16.4cm/6.46in, 14.7cm/5.79in, 8cm/3.14in, as shown in the pictures Properties: refer pictures to selection please Technical parameters: High-efficiency motor drive | USB charging port | Low noise operate | Equipped with sanitizing function | Built-in 1200mAh rechargeable battery Usage scenarios: Suitable for daily household cleaning｜Easy to carry when traveling｜Specially for baby products Package Includes: 1 Set Electric Bottle Brush note: Other accessories demoed in the pictures is not included. Please allow 1-2cm errors due to manual measurement. Please allow for slight color differences due to different display resolution.