[One-key automatic grinding and filtering]-One-key switch, automatic shutdown, mini size, portable. This mini coffee grinder comes with micro-USB charging and is compatible with any power device with a USB port, such as plugging in a car adapter, AC adapter or power bank, etc. You can travel around the world without worrying about charging issues.[Efficient and durable]-High quality tapered burr design. The professional-grade cone-grinding coffee grinder ensures that the essential oil of beans will not be lost due to oxidation, ensuring the flavor and aroma, driven by a geared motor, and has high hardness and durability, and the uniformity of grinding and grinding, especially fine to medium . This grinder is made of environmentally friendly material, which is healthy and durable.[15 types of grinding settings]-The smart chip of the coffee machine can adaptively identify the grinding resistance, which makes it easier to prevent jams and stops. 15 levels of thickness adjustment, a of flavors to choose from, to meet your different extraction methods. The external adjustment ring is convenient, easy to adjust the thickness, and the design is more user-friendly.[Coffee brewing]-This brewing measuring cup is made of food-grade material, which can grind 24 grams of coffee beans and brew 220 ml of coffee at a time, which can satisfy 1-2 people. The in the bottom cup can be used as a coffee cup, which has certain effects such as heat preservation, cold preservation and heat insulation, and is easy to clean. The bottom of the cup is designed with a silicone pad, which has anti-slip ability. Place the beans on the top and the powder on the bottom.[Precision filter and visible bean storage cover]-There is a visible storage cover on the top, which allows you to observe the coffee beans residue at any time. High quality double-layer filter, engraved filter has a more refined grid and special structure design, so that the air flow of e coffee filter is more smooth.colour:BlackMaterial:Stainless steelPackage Contents:1 x coffee machine1 x USB cable1 x spoonOnly 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.
