Features: 1. This electric grinder is charged by USB interface, 400mAh large-capacity battery realizes high-power and high-speed operation, and the blade is made of high-quality stainless steel, which is very durable. 16000 revolutions per minute, make the grinder complete the work quickly, small size and easy to carry. 2. This spice grinder is suitable for grinding herbs, spices, pollen, pepper, coarse salt, etc. It can meet all your grinding needs, solve the problems of slow grinding, low capacity, long grinding time, uncontrollable roughness, etc., and at the same time It can help you solve the problem of outdoor grinding and can be carried with you. 3. The operation of this grinder is very simple, 1. Please prepare the material to be ground. 2. Unscrew the grinder cup and add the vanilla. 3. Install the grinder upside down and clockwise on the glass. 4. Press and hold for two seconds, after the green indicator light is on, press it again to start, and press and stop, you can
