6L Goat Milking Machine, Rechargeable Battery Powered Speed Adjustable Pulsating Vacuum Pump, 304 Stainless Steel Milk Bucket with Auto Stop Check Health & Safety: Each part of the milking machine was selected the high standard materials, food-grade silicone hose, teat cup liner and industrial/commercial grade milk container, healthy, non-toxic and tasteless Treat Your Goats and Cows Right: Our goat milker has a vacuum pulsation system that operates similarly to a calf's sucking action. The vacuum pressure is adjustable from 45 to 50 kPa. The milk cups are made of silicone with a smooth inner surface that provides a comfortable massage for your cows or goatswithout causing them any harm. This leads to less stress for the cows or goats and increased milk production for you. 304 Stainless Steel PailAuto Stop Check ValveSilicone Teat Cup Milk ClusterPulsate Vacuum Pump2 Cleaning BrushesUL Listed Power Charger (110V~220V)Replacement Spare Parts (Hoses, Gasket)User GuideDemo Video and Installation Video (Online) POWER SUPPLYInput Voltage: 110V-240V / Output Voltage: 12.6V / Output Current: 1.5A POWER CORDUL Listed Certification US 2-pin plug / Length: 5ft VACUUM PUMPMotor Power: 48W / Hydraulic Head: 4.5m / Motor Wire: Copper / Flow Rate: 0.48 (m3/h) MILK PAIL6L Bucket: L*W*H: 7.9x7.9x8.3" / 12L Bucket: L*W*H: 9.84x10.1x10.2" MILK CLUSTERGoats: Teat cup liner diameter 20mm, Height: 6.5 in / Cows: Teat cup liner diameter 25mm, Height: 9.8 in SILICON HOSEID 5mm * OD 8mm / Hose Length: 4.7ft / SGS FDA Test Report