Grinder with Scale- Designed for easy transfer powder, up to 5 cup of coffee bean each time and the scale meet your different needs, enjoy your coffee with your family Multi-purpose Recgargeable Coffee Grinder Efficient electric grinder not just grinding coffee bean, our grinder can also grind spices, nuts, herbs, pepper, seeds, grains and more into powder around 20 seconds. The longer the beans are ground, the finer they become natural and preserve more flavor and aroma. Convenient charging design, simply plug into USB port of PC, power bank or charger to use Made of quality stainless steel material, durable in use Help grind coffee quickly and easily Great for outdoor, travel, camping etc. Compact size and lightweight, easy to carry around Specification: Item Type: Electric Coffee Grinder Power Mode: USB Charging Color: Silver Material: Stainless Steel+ABS Voltage: 3.7V Product size: 21.5*7.8cm Output power: 5W Bean capacity: 80g Battery capacity: 1200mAh Charging time: 2H Life time: 6-8H Gear adjustment: 5 gear adjustment (adjust the grinding thickness) Package Including: 1 x Grinding machine 1 x USB cable