Features APPLICABLE MEDIUM: Cordless oil extractor pump, can be used to transport gasoline, naphtha, kerosene, etc., which is efficient and practical. HOSE SPECIFICATIONS: Equipped with a hose, the diameter is 1 inch, the length is 16 inch, can hold 3 to 5 gallon gas tank, plastic bucket, carrying bucket, etc. LOCKING CLIP DESIGN: Integrated locking clip is used to secure the nozzle to the receiving container, providing hands free operation, stable and reliable. BATTERY POWERED: The electric fuel extractor pump is powered by 2pcs LR20S dry batteries (not included), convenient to use anytime and anywhere. DURABLE MATERIALS: The fuel transfer pump is made of excellent materials, with good toughness, corrosion resistance, environment friendly and durable. Specification: Item Type: Oil Extractor Pump Material: ABS Revolution: Idle 12000r/min, Load 8500r/min Motor: 3V 1A Power Supply: 2 x LR20S Dry Battery (not included) Package List: 1 x Oil Extractor Pump 1 x Hose 1 x Plastic Ring Note: Not suitable for corrosive liquids. Package List 1 x Oil Extractor Pump 1 x Hose 1 x Plastic Ring