DOGNESS Cat Water Fountain 1L/34oz Healthy and Hygienic Drinking Fountain Super Quiet Flower Automatic Electric Water Bowl for Dogs, Cats, Birds

CONTINUOUS FLOW: the water flows upward, just like a drinking fountain for humans, but for dogs and cats. The continuous flow keeps the water fresh, oxygenates, and eliminates stagnation. CAPACITY: 1 Liter capacity with a visible water level on the side that's easy to see. WATER LEVEL SENSORS: equipped with a sensor to monitor the water level, when low the LED light color changes from Blue to Red as a visual reminder to refill soon. DRY RUN PROTECTION: The pump automatically shuts off if and when the tank is empty to prevent damage to the pump. THREE-LAYER FILTRATION:includes one carbon nano filter, designed to last up to 6 weeks. ULTRA-QUIET:equipped with a special muffler to significantly reduce water noise. EASY CARE: Clean with soap and water regularly, not dishwasher safe. SIZE: 5.63" L x 5.63 W x 5.04 H. 1.21 lbs. POWER:USB power adapter with a 5.5' ft long cable, not battery operated.