1. Material: 304 stainless steel + plastic
2. Capacity: 220ml
3. Speed: 120rpm
4. Working current: 4-6A
5. Working voltage: DC7.4V
6. Battery capacity: 1500mAh
7. Grinder type: cone grinder
8. Coffee machine principle: drip type
9. Weight: about 750g
10. Size: about 25 x 7.2cm
11. Note: shipped with coffee grinder only, without coffee

Features:
1. Visual bean bin, convenient to add coffee beans
2. Steel grinding core, 15 levels of coarseness adjustment, to meet your multiple tastes
3. 304 stainless steel grinding core, sturdy and durable, not easy to wear and tear, quick powder
4. It takes only 3-5 minutes to make a cup of freshly ground coffee, fully charged, 12 grams of beans at a time, can be used more than 20 times