Features: This is a set of electric milking machine which is suitable for cattle, sheep, camels, etc. milking. It is easy to suction, store and transport the milk. You can charge the machine or connect to power supply. This machine has pulsation function which can protect the udder and prevent inflammation of the udder. Electric type milking machine with premium full copper motor, it is time and labor saving with strong suction. 7 Liters stainless steel storage tank is easy to clean, hygienic, safe, and durable. Specifications: Capacity of storage tank: 7L Liters Material of storage tank: stainless steel Using method: Plug-in/Charge Host shell material: metal Number of sucking cup: 2 Material of motor: copper Voltage: 110V With pulsation function Package List: 1 Set of Electric Vacuum Pulsation Milking Machine