【Fine Ceramic Burrs】 The electric coffee grinder uses ceramic cone-shaped burrs, which are in close contact with the coffee beans during the grinding process and grind more evenly. Generates less heat than blade type grinders and can retain the natural aroma of coffee to the maximum extent 【One button Start & Two Modes】 The coffee grinder uses one button start. Press the switch once, the machine starts grinding until all coffee beans are ground and stops working automatically. Long press the switch for 3 seconds, the machine starts grinding until it stops after 3 minutes. 【Wireless & Portable】The electric coffee grinder is designed to be cordless and can be charged with USB-C.The alert light is always on when working, so you can clearly see the amount of coffee beans left even in a dark environment.Small in size, it supports on-the-go, so you can enjoy coffee anytime and anywhere. 【Easy to Use】The grinder box can hold 25g coffee beans at a time, which can meet your daily needs, rotate the knob at the bottom of the electric coffee grinder to adjust different coarse and fine coffee powder. 【Multifunctional Gift】Electric coffee grinder can also be used to grind other dry ingredients, such as spices, pepper, cumin, parsley, cinnamon, mint, etc. The coffee grinder makes your life full of endless possibilities, you can give it to your friends or family, a holiday or birthday gift