Feature:1. Smart Water Fountain: Equipped with smart sensing technology, offering two water output modes, 220 wide angle induction with a range of 80 to 150CM. Built in 5000mAh battery provides 60 days of continuous use.2. Large Capacity and Silent Pump: With 3.5L capacity and powerful silent water pump, effectively remove floating hair and food debris, maintaining water freshness. Ideal for a single cat's two week water consumption.3. Triple Filtration System: Includes coconut shell activated carbon and diatomite filter elements, combining adsorption, filtration, softening, and cleaning in one, solving the sticky biofilm issue common in water machines.4. 304 Stainless Steel Water Tray: Detachable design for easy cleaning and comes with a dedicated brush for thorough cleaning. Equipped with a 360 weight sensing system for water dispensing, ensuring that there are no blind spots.5. Separate Design for Easy Cleaning: Water resistant components can be directly rinsed for deep cleaning, ensuring no dead corners. Includes a dedicated brush for comprehensive cleaning.Specification:Item Type: Pet Water DispenserMaterial: Stainless steelSize: Approx. 22 x 22 x 15cm / 8.7 x 8.7 x 5.9in Battery: Lithium Battery 5000MAH (with built in battery for shipping).Package List:1 x Smart Pet Water Fountain (3.5L)3 x Assembly Part1 x Base1 x Filter Cartridge1 x Water Pump Filter Cotton (installed on the water fountain)1 x User Manual1 x USB Antibite Cable