Swan Head Cat Pet Drinking Fountain 3.2L ABS+PC

The water tank is 4.5 liters and the available water capacity is 3.2 liters, which can meet your pet's drinking needs for up to 8 days Input voltage of 5V, 50hz and output voltage of USB5V with a power consumption of 2W USB5V Constructed with durable PC+ABS materials, suitable for both cats and dogs Includes an adapter plug, filter element, water pump, and instruction manual with color box Compact package size of 22*23*15cm and weight of 980g for easy portability Note: The filter element should be replaced every 3-4 weeks for optimal performance