More precise than blade grinders - stay fresh, stay consistent. Compared to blade grinders, the tapered burr provides a more consistent grinding roughness while generating less heat than stainless steel. It perfectly preserves the natural flavor and aroma of the coffee beans. Therefore, this electric grinder is the absolute best choice for brewing coffee for better taste.[Multiple Grinding Settings for Various Brews] This compact coffee bean grinder has an adjustment wheel that allows you to choose the coarseness setting (for fine or coarse coffee). perfect for pour, drip, cold brew, french press, percolator, airline drinks, turkey, espresso and more.[Visual environment] Transparent powder bin, clear at a glance, powder quality can be adjusted. Press the power button to get the ground coffee you want. It is more convenient and portable than other portable electric coffee grinders. Meet all desired coffee brewing methods, from espresso to French press, to brew your most desired freshly ground coffee.[USB Charging] This cordless coffee grinder has a built-in 1300mAh rechargeable battery with a USB data cable, which can be fully charged in just 1.5 hours using any USB port, no need to worry about charging. Convenient to use power bank, laptop, car charger, etc. to charge. This mini coffee grinder fits easily into your bag or suitcase, and you can grind coffee beans anytime, anywhere, whether at home, work, travel, camping or hiking.[A great gift for coffee lovers] If you are looking for a coffee grinder that you can use in your daily life; if you are looking for a coffee grinder that you can take with you when traveling, camping or working; if You are looking for a coffee grinder to give as a gift to a friend or family member; congratulations on having the right coffee grinder here.color: Blackmaterial: plasticPackageContents:1 x coffee grinder1 x USB cable1 x brushOnly 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 +/- 1-3cm.