Features: 1.The suction is gentle and does not cause injury to the teats. 2.The vacuum power is strong enough to drain milk from the udder. 3.Made from materials, non-toxic, ensuring long service life and reliability. 4.This milking kit is small enough to facilitate easy handling and mobility. 5.Large capacity of the bottle: 3L. A good helper tool for the farmers. Specification: Features: The suction is gentle and does not cause injury to the teats. The vacuum power is strong enough to drain milk from the udder. Made from materials, non-toxic, ensuring long service life and reliability. This milking kit is small enough to facilitate easy handling and mobility. Large capacity of the bottle: 3L. A good helper tool for the farmers. Specifications: Condition: 100% Material: Plastic Capacity: 3L Voltage: 100-240V Vacuum pump rated voltage: 12V Maximum power of vacuum pump: 24W Optional type: designed for cow / designed for goat Package List: 1* Suction tank 1* Suction double ends 1* Pump 1* Power adapters 1* User Manual Note: The water cannot enter the motor. Please note that the suction tank can not be sucked too much, leaving a little space to prevent water from entering the motor. Please allow slight error due to manual measurement and make sure you do not mind before ordering.