[More Precise than Blade Grinders] The electric grinder consistently crushes coffee beans between ceramic conical burrs. This process also preserves the coffee's natural flavor, unlike a blade grinder. [Multiple Grind Settings] The portable conical burr grinder for coffee has multiple grind settings to grind your coffee beans for all brewing methods, from espresso to French press - from ultra-fine to extra coarse. The removable grinder, container, and lid can be removed for easy cleaning. Never use water or other liquids to clean the inside of the espresso grinder/grinders. [USB CHARGING] The electric coffee grinder is USB rechargeable. It saves time and effort compared to regular coffee grinders. Rechargeable coffee grinder, easy to use and free from cable tangles. Put the blade grinder in your suitcase and enjoy quality coffee when you travel. [Automatic & Portable] The fully automatic system allows for convenient, hands-free grinding. Put this cordless and USB rechargeable mini coffee grinder in your bag or suitcase, and you can enjoy ground coffee anytime, anywhere, whether you are at work, traveling, hiking or camping... color: Black material: Plastic Package Contents: 1 x Coffee Grinder 1 x Charging Cable Only the above package content, other products are not included. Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3 cm.