Ultra-quiet: Super quiet pet fountain water pump, give you and your pets a quiet and comfortable leisure time. Low consumption: 0.5W low consumption pump is more durable and keeps normal between 2.5 and 4 years. Detachable for cleaning: component structure, easy to install. Detachable, easy-to-clean pump and motor. USB socket: USB socket wiring method for easy connection. The total length of the cable is 1.5m. Warning when adding water: If the fountain makes noise, it may mean that there is not enough water. Water, please add water to the MAX line in time! With enough water, the noise goes away!