Product Properties Materia: Plastic Battery capacity: 12000 mAh Motor type: Brushless motor Wind speed: 100 speeds Noise:36dB(A) Additional features 3-speed night light 100-speed wind power Description 100 speed settings: Enjoy precise control over airflow with 100 adjustable speed settings to meet your exact comfort needs. Safety design: The design is both safe and modern for safety, especially for homes with children and pets, while still offering a stylish aesthetic. USB charging: Powered by USB, this fan is easy to use and perfect for desktops, offices, and even camping trips, allowing for flexible placement and use. Quiet operation: Experience ultra-quiet performance, perfect for use in the bedroom, office, or any environment where noise is a concern. Portable and lightweight: This fan is easy to move and install, making it perfect for indoor use, camping, or any cooling need that requires you to be on-the-go. Package 1PC Desktop circulation fan