The AUTOMATIC CAT DOG WATER BOWL gives a warning with LED lighting when the water is running low. When the water in the tank runs out, the LED light will turn red and stop the motor. The water motor operates very quietly and stops automatically when the water runs out. It has a large water tank capacity of 2.5 liters and comes with an active carbon filter. The water motor comes with a USB cable and operates with a 220V-240V 5W1A adapter. You can add water from the top cover as the water level decreases in the tank. Remove the adapter from the socket during cleaning of the Automatic Water Bowl. Package Includes: 1 automatic alert cat dog water bowl
