It is an electric mini mug that contains 10 stainless blades & built with a motor that runs on a rechargeable battery. It has a 3000mAh battery, 500ml cup capacity, 340ml water capacity, and about 21000±15%RPM motor speed. It is an appropriate solution to keep this item in summer to make juices from seasonal fruits like mango, orange, strawberry, Malta, grape, watermelon, etc.