Description: MaterialCoffee Grinder is made of ceramic material, which is lightweight and sturdy.Adjustable Fineness This electric coffee grinder allows you to easily adjust the fineness according to your needs. It is ideal for various coffee brewing methods, letting you enjoy coffee grounds that cater to your unique preferences.FeaturesOur coffee machine accessories ensure optimal grinding without generating excessive heat. This helps preserve the flavor of the coffee beans, guaranteeing a cup of richly coffee every time.Easy CleaningThe Electric grind machine convenient rinsing feature ensures a clean and wonderful experience, making each cup of coffee distinctively enjoyable.ApplicableMultipurpose Grinder Tool is suitable for home use, coffee shops, dessert shops, and other occasions. Specification: Material:CeramicRated power: 10WInput voltage: 5V-1ARated voltage: 7.4vCharging time: 2 hoursWorking time: 30 minutesGrinding chamber capacity: 90mlPowder bin capacity: 170mlCharging method: USB charging Size Chart: 7.5cmx7.5cmx19cm/2.95inchx2.95inchx7.48inch Package Includes: 1Electric Grinder Note: Please allow slight errors of 1-2cm differences due to manual measurement.