【Portable】 Mini size, easy storage, also suitable for take-away travel 【Large capacity battery 】 The 1250 mAh battery can be charged once a week in normal use. In addition, a band-C charging connection is used, which makes charging faster and more convenient and safer 【Free control thickness 】 With one button to control the thickness of the coffee beans, it is easier to control the thickness of the desired ground coffee beans 【Ceramic grinding core 】 Ceramic grinding core is not easy to heat, reduce flavor loss, reduce the extraction of different odor, grinding core parts can be cleaned, not easy to leave a smell 【LED Charging Tips 】 Blue light works, red light flashes to remind charging 【Auto stop】 When the grinder runs out of beans, it will automatically stop working 【Easy Cleaning 】 Bean containers and Powder containers are separable Washing