The electric coffee grinder adopts a ceramic conical grinding disc, which is in close contact with the coffee beans during the grinding process, and the grinding is more uniform. The ceramic grinder generates less heat during the grinding process, which can preserve the natural and of the coffee to the greatest extent. The coffee grinder comes with a USB charging cable and a cordless electric grinder. Durable DC motor and reducer, one-button switch, automatic shutdown. You can easily grind a cup of high-quality coffee anytime, anywhere. This electric grinder is compact enough to fit in a travel bag or handbag. Built-in low-noise pure copper motor with uniform and stable speed, 1250mAh lithium battery, strong battery life, no matter , work, travel, hiking, camping, you can enjoy freshly ground coffee anytime, anywhere. This portable coffee grinder has no gear limit, can provide the most suitable coffee thickness requirements for different coffee lovers, and is suitable for different coffee appliances. Ground coffee can be used in espresso, brew, drip, , filter, cold brew, french press. This electric coffee machine can be disassembled as a whole, which is more convenient for cleaning. The equipped brush can simply clean the remaining coffee powder, or you can directly clean the grinding chamber and transparent groove with water. The material is ABS+Stainless steel, safe and healthy. Note: It is forbidden to wash the motor with water. Colour:Silver Material:ABS+Stainless steel Size:7.5x7.5x18cm Package Contents: 1 * Electric coffee grind 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 picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.