3L USB Automatic Pet Cat-Dog Drinking Fountain

-Estimated Processing Time:   1-3 days -Estimated Delivery Time: 7-12 days Overview Package Size: 9.06inches X 5.91inches tall.* 360° circulating filtration, each drop is fresh and living water: with the circulating water channel design, the flowing water is in full contact with the filter element, and the circulating filtration is more sufficient. * Auto Power-off: The pump will shut off automatically when the water runs out to protect the pump from burning out. No more worrying about the safety issue when you're not home. And it'll be back on operation automatically after it's filled with fresh water.* 5V USB power supply: Safe and environmentally friendly, suitable for 5V USB charging interface, even if the pet is accidentally bitten, it will not be injured by electric shock. * Water storage at the top: Occasionally small power failure, not afraid, a transparent window for easy observation of water volume, add water. * 3L large capacity, you will only need to refill the water