In the hot summer, the Deerma juice mini blender will pamper the whole family with cold juices and smoothies. It is small in size, but voluminous, with a capacity of 400 ml. The engine speed is 21,000 rpm. It takes 3 hours to charge and with a fully charged battery you can make an average of 6 cups. It is wireless, compact and portable, you can take it with you to the country.