Description Introducing our Electric Coffee Grinder with a Ceramic Cone Grinder, designed for coffee enthusiasts who value convenience and quality. This portable and rechargeable propeller mill is perfect for grinding coffee beans with adjustable coarseness to suit your brewing preferences. Easy to Use: With a simple one-button operation, you can efficiently grind your coffee beans. The grinder features an automatic shut-off function for added safety and convenience after grinding. Unique Ceramic Grinder: Our innovative ceramic grinder ensures that no heat is generated during the grinding process, significantly reducing oxidation and preserving the rich aroma of your coffee beans. Coarse Adjustment: Enjoy a large adjustment range and high precision to meet the requirements of various coffee brewing methods, allowing you to customize the thickness of your coffee powder. Rechargeable and Portable: Equipped with a powerful 1800 mAh built-in battery, this grinder offers high capacity for extended use without frequent recharging. Take it with you wherever you go and enjoy freshly ground coffee anytime, anywhere.