Feature: 1. ELASTIC SILICONE: The nipple silicone of the milking machine has enough elasticity, soft milking, does not hurt goat teats, and helps to improve the milk quality 2. DURABLE BUCKET: The stainless steel milking bucket of goat milking machine is made of 304 stainless steel material, which does not rust and is durable 3. SUFFICIENT CAPACITY: Stainless steel goat milk bucket is easy to clean, reduce milk residue, with 2L large capacity, enough for you to use and very practical 4. CONVENIENT AND PRACTICAL: Goat milking machine with USB electric negative pressure gun, 5 speed suction adjustable, no need to connect the power supply, more convenient milking 5. PORTABLE AND EASY TO USE: Goat milker machine has a soft suction that won't upset your goat, which is small and lightweight, and is easy to transport and use. Save time and effort, especially suitable for farmers and enthusiasts Specification: Item Type: Goat Milking Machine Material: Stainless steel, silicone, PVC Bucket Size(HxDia): Approx. 21 x 12cm / 8.3 x 4.7in Bucket Capacity: 2L Suitable For: Goat Electric Negative Pressure Gun: 5 Levels suction adjustable Rated Power: 2.2W Battery Type: Lithium battery Battery Capacity: 800mAh Milking Cup Size(LxW): Approx. 16.2 x 5cm / 6.4 x 2in, 16.2 x 1.8cm / 6.4 x 0.7in . Package List: 1 x Electric Vacuum Gun1 x 2l Stainless Steel Bottle2 x Milking Cup1 x Milk Extraction Tube1 x Vacuum Gun Hose1 x Charging Cable Note: Please allow 12cm error due to manual measurement. Thanks for your understanding.