[High efficiency] The pump pulsating cycle is 40~46 times per minute. It makes your life on the farm much easier! The lid of bucket with a sealing ring to prevent leak and make sure vacuum situation when milker working. 【Healthy & Safe】Each part of the milking machine was made of high standard materials, food-grade Silicone Hose, Teat cup liner and Milk Container, Healthy and environmentally friendly, non-toxic and tasteless. 【3L Large Capacity】The milk bucket is 3L, perfect goat milker for milking, storing and transporting fresh goat milk. 【Easy To Set Up & Clean Up】Quick installation, plugged in to use, easy to clean with 2 brushes, suitable for people with the least technical experience, can be used in farm, family, etc. 【Folding Handle for Moving Around】The milk bucket is made of premium 304 stainless steel, easy to clean. Folding handle are on 2 sides and inside. Super convenient to carry and pour out milk. 【Important steps to install】Please carefully read this guide details after you openned the package. Step 1,Seal the bucket. Step 2,Put the No.#1 hose onto the pump#1 Plug. Step 3,Connect the pump and the bucket with No.#2 hose. Step 4,Put the hose #3 onto the bucket #3 plug. Setp 5,Make sure the clamps on the hoses are openned. Setp 6,Turn on the pump. Setp 7,Put your thumbs into the teatcups,feel the pulsation suction,congrualations! [High efficiency] The pump pulsating cycle is 40~46 times per minute. It makes your life on the farm much easier! The lid of bucket with a sealing ring to prevent leak and make sure vacuum situation when milker working.