This automatic pet water fountain features an innovative dual-tank system that separates clean water from wastewater, ensuring your pets always have access to fresh, hygienic drinking water. The generous 4.5-liter clean water capacity and 2-liter waste tank make it ideal for households with multiple pets. The self-refilling ceramic bowl continuously circulates water through an advanced filtration system that promotes healthier hydration habits. Equipped with intelligent timing technology, this fountain offers customizable drainage cycles at three-hour, six-hour, or nine-hour intervals. You can adjust the refill volume to 80ml, 100ml, or 120ml per cycle to match your pets' drinking needs. The built-in 2200mAh rechargeable battery provides up to 15 days of cordless operation on a single two-hour charge, eliminating the need for constant power cord placement. A convenient remote control allows operation from up to two meters away. The fountain is constructed with a durable ABS shell, ceramic drinking bowl, and stainless steel hose for long-lasting performance. Simple button controls activate the system with a three to five second press and hold of the power button. The package includes a cleaning brush and Type-C USB charging cable for easy maintenance and recharging.