Automatic Electric Dispenser Pump Bottle n Bottle S Appliances|Hand Press Pumps Automatic Electric Dispenser Pump bottle n Bottle Appliances specification 100% new and high quality Material less Steel + plastic Size13.5*15cm / 5.31*5.90in Source mode: USB : water The water device will pump about 600ml water per time. Two-mode and Double S Continuous water and quantitative effluent. capacity With a 1200 mHA , the device has a long lasting life about pumping 8-10 buckets. USB Charging Port The device can be charged with mobile power bank, notebooks, and USB ports. y material It adopts environmental ABS material, which is also healthy and durable. Low-noise design The product may generate low noise with indication and noise reduction design. Package include : 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 slight color difference should be acceptable due to the light and screen.