Automatic pet drinking machine, activated carbon multiple filtration, Capacity: 1.6 L Input voltage :5 V,50 Hz,0.1 Output voltage :USB5v USB5V power: 2 w Suitable for: small and medium sized dogs or cats Package contents: 1 pet water dispenser 1 x USB adapter (US, EU, AU, JP, UK plug, etc.) 1 x filter element + filter cotton 1 x water pump 1Ã?? Manual + color box Packing size :170*170*170MM Packing weight :700g 18 per box Outer box size :534mm width 360mm height 523mm Weight of outer container :15kg