Description: Automatic Induction: When the pet is close, the running water is automatically turned on, the induction range is about 0.2-3 meters, and when the pet leaves the sensing range, it will automatically stand by after 60s of filtering. Two power supply modes: 4 AA batteries(Not Included) or USB power supply, unlimited use scenarios, equipped with USB cable for business trips and travel without fear of power failure. Built-in Filter: The filter element contains activated carbon, resin particles and filter cotton, which can effectively remove impurities and odors in the water. Filter impurities, hair and dust comprehensively, always keep water fresh and clean. The indicator light flashes to remind the filter element expired. Large Capacity: 2.0L cat fountain water bowl suitable for dogs and cats, perfect for those busy in woking, travel, home, avoid frequent refill. Silent & Low Power Consumption: You can’t hear the water flow with the silent submersible water pump, then the pet will never be frightened by the cat drinking water fountain. Specification: Material: ABS, stainless steel Power: 0.3W Voltage/Current: 5V/1000mA Applicable environment temperature: 4-38°C Product size: 195x220x150mm/7.68x8.66x5.91inch Package Includes: 1 Piece Water dispenser 1 Piece Battery box 1 Piece Filter element 1 Piece Brush 1 Piece usb cable 1 Piece Manual Note: 1. Please allow slightly error due to manual measurement. 2. Due to the difference between different monitors, the picture may not reflect the actual color of the item. 3. Wish you a wonderful on-line shopping!