Read more Electric Coffee Grinder Advantage Easy to carry: The body weighs 450g/1lb, while maintaining a light, moderate weight and a sense of luxury.It is not only suitable for family use, but also suitable for outdoor carrying or traveling.It is compatible with any power supply device with a USB port, such as plugging in a car adapter, AC adapter or power bank.(Charge for 90 minutes, use 20-30 times) Easy to use: a single push of a button you can have a fresh and aromatic coffee, the various of grinding level in our coffee bean grinder gives you a wide variety of coffee beverages, from traditional espresso, mocha, cold coffee, French press, and more, to open your morning with a rich and delicious coffe from fresh coffee beans! Parameter Stainless steel Conical burrs and rolling bearings can ensure uniform grinding One-click grinding 15g of coffee beans at a time. Fully meet the needs of Pour Over Coffee Built-in 800mAh lithium battery(Charge for 90 minutes, use 20-30 times) With USB It is compatible with any power supply device with a USB port Accessories:Packing Box/Coffee Grinder/Chinese and English Manual/Brush/Charging Cable/Velvet Bag Read more Simple and Convenient-Electric Coffee Grinder Add coffee beans to the grinding chamber Every time you grind, you bring yourself a delicious and delicious coffee. Adjust the thickness of coffee powder Find the taste you like by adjusting the thickness. Easy On/Off Button One key on/off, intelligent shutdown. USB charging Charge for 90 minutes, use 20-30 times. It is compatible with any power supply device with a USB port, such as plugging in a car adapter, AC adapter or power bank. Read more