* 3.0 WIRELESS PUMP: This automatic cat water fountain uses the upgraded wireless pump 3.0, which is more stable than a wired water pump and does not have any wire bundle entanglement, making it safer. At the same time, a piece of foam filter is placed in the water inlet of the pump, which intercepts impurities entering the pump in advance, prolonging the pump's service life. The removable pump structure also makes cleaning easy. * SEPARABLE WATER TANK AND BASE: The water tank of this cat water dispenser and the power supply base has a separable design, which is safer than a charged non-separable tank. The detachable design is also convenient for adding water and cleaning.