Specification:Item Type: Brush Cleaner MachineMaterial: ABSFunction: Makeup brush cleaningApplicable Brush Diameter: Approx. 5mm / 0.2in to 17mm / 0.7in Built In Battery Specification: Lithium ion battery, 350mAhGear Description: In shutdown state, short press button 1 gear, short press button 2 gear again, short press button 2 gear again to shut down, the machine will turn for a while and then completely stop, will not stop immediately.Speed: 12000 rpm/min (The speed is fast, please handle it carefully)Package List:1 x Main Engine 1 x Pot1 x Chinese And English Manual1 x USB CableNote:1. This product does not come with a makeup brush2. Don't rotate too much, it is recommended not to rotate more than 10 seconds once, if it doesn't dry, repeat it again3. This product is not a toy, please do not let children use it alone4. Only using water may lead to poor cleaning effect of makeup brushes