Long-Lasting Battery Power: Equipped with a 5200mAh rechargeable lithium battery, this goat milking machine operates without a power outlet. Enjoy a flexible, cordless milking experience in barns, pastures, and other outdoor environments Gentle on Goats: The biomimetic pulsation system of the goat milk machine simulates a goat's natural suckling rhythm, providing a comfortable massaging action during milking. Thickened stainless steel teat cups fit securely without slipping Adjustable Suction & Power: With a 35-45 kPa vacuum range, this pulsation vaccum electric milker suits milking stages from stimulation to final milk-out. Precise suction ensures smoother flow, while 25% higher power delivers more efficient performance Food-Grade Materials You Can Trust: This milking machine for goats features a 0.8-gallon / 3 L food-grade 304 stainless steel milk bucket and food-grade silicone hoses, helping keep milk clean and pure