Features: Quality Material: The cat water fountain is made of quality pp, sturdy, non BPA which can be used safely and securely Upgraded Smart Pump: Our pump can sense the low water level and auto shut off the pump to save it from dry burning, the LED light will change from blue to red reminds you to refills water 1.5L Large Capacity: Large capacity cat drinking fountain is great for dogs cats multiple pet households. There is emergency water storage area design on the top floor can be used for power failure or other special cases, your pets still have water to drink Ultra Quiet: Water pump works super quiet, no worries of disturbing you and your pets rest Visual Water Level Easy To Clean: Transparent design of this water fountain tank makes you clearly know the water level and clean-liness, more convenient for you to add or change water and clean Notice: 1.Actual color may be slightly different from the image due to different light effect 2.Please allow 1-3cm deviation due to manual measurement Description: Power supply interface: USB Power: 2.5W Capacity: 1.5L