[More Precise Than Blade Grinder] The electric burr grinder consistently crushes coffee beans between ceramic conical burrs. This process also retaining the coffee's natural flavor and a blade grinder. The hopper can grind up to 1 ounce/30 grams (enough for 4 cups) of coffee beans in a single batch. [FINE CERAMIC BURRS] The electric coffee grinder adopts ceramic cone-shaped burrs, which are in contact with the coffee beans during the grinding process, and the grinding is more even. The ceramic burr generates less heat during the grinding process, which can preserve the natural and of coffee to the greatest extent. [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, you can enjoy ground coffee anytime, anywhere, whether , work, travel, hiking or camping... [Multi Grind Setting] The portable conical burr coffee grinder boasts multi grind to grind your coffee beans for any , from espresso to French press, - from ultra-fine to extra-coarse. With the electric coffee grinder you will never have to worry about uneven coffee grounds, no matter which grind size you select.All you need is just one little twist to set your perfect particles. [Long battery life] 1250 mAh lithium battery, which can be used for a long time, and has a Type-C charging port and charging cable, which can be quickly . [Easy to Clean] Cleaning brush included for easy cleanup. The removable upper burr, hopper and removes for effortless cleanup. Never use water or other liquids to clean the inside of the espresso bean grinder/burrs. [STEPLESS GRINDING, FINE, FREE CONTROL] This portable coffee grinder, without gear limit, can different co lovers with the most suitable coffee thickness requirements, and is suitable for different coffee appliances. Coffee can be used for espresso, pouring, drip irrigation, , percolator, cold brew, French press. Model Number: -2A Type: Burr Grinders (Conical),Burr Grinders (Flat Wheel),Removable coffee tank Number of grinding levels: 11 or more Power (W): 25W Loading coffee beans: up to 90 Power Source: Electric Using Function: Electric Portable Coffee Grinder Grinding Part: High-density ceramic movement Can Be Rinsed: Can Be Rinsed Battery Capacity: 1800mAh Charging Interface: Type-C Automatic induction shutdown: Automatic induction shutdown Main Feature: Low Noise Design,Grind 25g of coffee at a time,Can Do coffee for 2-3 people at a time color:Black :plastic Package Contents: 1 x Coffee grinder 1 x USB cable Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the a little different from the real thing. The measurement allowed error is +/- 1-3cm.