[2-In-1 Electric/Manual Coffee Grind]This burr coffee grinder offers you a cup of coffee anytime, anywhere with just once press. Compact size, easy to carry. This Portable Burr Coffee Grinder is the perfect for the coffee . Now your morning can start anywhere! [5 KINDS OF GRINDING MODE]Five different grinding thickness of coffee can be adjusted according to the needs,from fine for espresso to coarse for French press. [USB Rechargeable]This coffee grinder electric is compatible with any power device with USB port, built-in Lithium, can grind 7 times with one charge. [Durable design]Adopt ceramic material as grinding core, environmental protection and easy to clean, with standard hardness to longer life for this mini coffee grinder. Grind without heating, which can keep the pure taste of coffee. [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 freshly ground coffee anytime, anywhere, whether , work, travel, hiking or camping. Comes with grinding handle, in case of low battery, you can use the handle instead of battery output to complete the task manually. Portable Burr Coffee Grinder brings the old-fashioned design of the burr grinder to the modern era. If you love coffee, but you're tired of not having the right tools to make your coffee experience the best, then this electric/manual coffee grinder is perfect . The mini Coffee Grinder provides a convenient way to grind your coffee beans any time of day. This grinder has a USB rechargeable feature, which means you can grind your beans at your convenience. Mini compact feature, portable , enjoy coffee anytime anywhere. Two color LED light flashes display when it working. 5 working mode for different grinding effect,from coarse to fine. USB rechargeable, 1-2 hours full charge can last seven times. Using ceramic material as grinding core,durable and easy to clean. Charging Voltage/ Current: 5V/1A Power : 46W Working Voltage : 7.4V Motor Speed:78 RPM 10% Battery: 14500 /800mAhx2 Charging Time: 1-2 Hours Gear: 5 Gears Adjustment Colour:black Material:ABS+304 stainless steel+ceramic grinding core Package Contents: 1 x Portable Burr Coffee Grinder 1 x Manaul Handle 1 x Brush 1 x Spoon 1 x USB Cable 1 x English Manual 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.