Features: Quick GrindingThis electric coffee grinder can be used to quickly grinding coffee beans. Thickness Free ControlThe powder is even and fine, and the thickness can be adjusted steplessly. Ceramic Grinding CoreThe cone-shaped ceramic grinding core is not easy to generate heat, which reduces the loss of flavor and the off-flavors produced by extraction. Auto StopOne button to open and close, automatically stop grinding when no beans, simple and convenient operation, allowing you to easily grinding coffee beans. Portable SizeThe coffee grinder has a small size, It is USB charging. Very convenient for you to carry when you go traveling. Specifications: Material: Plastic+Metal Weight: 460g Color: White/Black Note: 1.Please allow 1-2cm errors due to manual measurement, make sure that you do not mind before you order. 2.Due to difference between different monitors, the picture may not reflect the actual color of the item. Package includes: 1x Electric Coffee Grinder