Details: Automatic Electric Water Pump for Water Bottle, Gallon, Drinking Bottle, Water Purifier | Hand-pressed Water Pumps Automatic Electric Water Pump for Water Bottle, Gallon, Drinking Bottle, Water Purifier Specification? 100% new and high quality Material? Stainless steel + plastic Color? Black Size? 13.5*15cm / 5.31*5.90in Source: USB Features: Quantitative water The water unit pumps about 600 ml of water at a time. Two-mode and dual switch Continuous water and quantitative output. Large battery capacity With a 1200 mHA battery, the unit has a long lifespan of about 8-10 buckets. USB charging port The unit can be charged with power bank, laptops and USB ports. Health material It adopts environmentally friendly ABS material, which is also healthy and durable. Low noise design The product can generate low noise with battery indication and noise reduction design. Package includes: 1* Pump 1* Charger 1* User manual Note? There is 2-3% difference according to manual measurement. Please check the measurement chart carefully before you buy the item. Please note that a slight color difference should be acceptable due to the light and screen.