Perfect Design: Dust absorption design, so that you are suitable for dust removal and will not let dust run around.The delicate bristles will not cause harm to the home. Retractable Design: New electric feather duster adopts a retractable design. When you clean items, you can push it up to open. Pull down to close after cleaning. When closed, it is light and portable, and does not take up space.Ideal for cleaning car interiors. Easy to Store: This feather duster is small and lightweight, which is very easy to store, and will not take up too much space, it is the good helper for your home cleaning. Wide Applications: With the wide range of applications, this feather duster can be used to clean furniture, desk, ceiling, keyboard and so on. Reusable:Our Cleaning Brushes is a washable duster, after use, just rinse the bristles, let them dry and it is immediately ready for the next use. You will no longer need rags or feather dusters. Specification: Material: ABS color: white size:as the picture Working current: 200mA Battery capacity: 800mA Rated voltage: DC3.7V Continuous use 1.5-2h Charging time: about 2.5-3h Charging method: USB charging Package Included: 1 x dust collector