1、Fully Automatic System: For comfortable, hands free grinding, USB charging wireless mini coffee grinder. 2、Portable: This coffee grinder fits in your bag or suitcase, you can enjoy freshly ground coffee anytime, anywhere, whether at home, work, travel, hiking or camping. 3、Multiple Ground Settings: The Portable Cone Coffee Grinder features multiple grind settings to grind your beans for any desired brewing method, from coffee to French press, superfine to extracoarse. 4、With Cleaning Brush: Easy to clean, never clean the inside of the coffee bean grinder with water or other liquids. 5、Removable Design: The removable top burr, hopper and chamber can be easily removed for easy cleaning. Item Type: Electric Coffee Grinder Material: ABS, Stainless Steel Battery Type: Lithium Ion Battery (Shipped With Built in Battery) Battery Model: 18650 Battery Capacity: 1300mAh Weight: Approx.406g / 14.3oz Product Size: Approx.6.2 x 17.5cm / 2.4 x 6.9in 1 x Coffee Grinder 1 x Brush 1 x Usb Cable 1 x English User Manual Products received faulty, damaged, or not as described are eligible for a return, refund, or replacement in accordance with local consumer laws. We are committed to ensuring all products meet the standards of quality and reliability expected by our customers. Please note that we do not accept returns or provide refunds for change of mind. We encourage you to carefully consider your purchase to ensure it meets your needs and expectations.