Zuosheng Wireless Cat Water Fountain Stainless Steel,135floz/4L Battery Operated Automatic Pet Fountain,Cordless Cat Water Dispenser Pet Drinking Water Fountain for Multicat Cats Dog Ou Aluminium Pet Bowl  (4 L, Grey)

Wireless Long Battery LifeBuilt-in 4000mAh battery, lasts up to 60 days per full charge. Equipped with chew-resistant cord, freely place anywhere without power socket limits. 3 Adjustable Water Flow ModesSmart sensor auto dispenses water within 6-8ft to boost pet water intake; supports smart induction, timed flow and plug-in continuous flow modes. Food-grade Safe & Easy CleanMade of 304 stainless steel, detachable structure, dishwasher safe, no dead corners for quick daily cleaning. 4.1L Large Water Capacity138oz big volume meets multi-cat long-term drinking needs, low water reminder light for timely refilling. 6-layer Efficient FiltrationMulti-composite filter removes hair, impurities and peculiar smell, keeps water fresh and healthy all the time.