Battery-Free Operation: This automatic water dispenser for cats and dogs operates without the need for batteries, relying instead on a charging mechanism. This ensures continuous operation without the hassle of battery replacement, making it an eco-friendly choice for pet owners. Advanced Water Filtration System: Equipped with a high-quality filter element, this water dispenser provides clean, fresh water through live water circulation. The system effectively removes impurities, ensuring your pet has access to healthy drinking water at all times. Large Capacity and Easy Maintenance: Designed with a large water capacity, this dispenser is ideal for pet owners with multiple pets or those who prefer less frequent refilling. The detachable components easy to clean and maintain, ensuring hygienic drinking water for your pets. Non-Electric Smart Device: While not a smart device with connectivity features, this water dispenser boasts a simple yet effective mechanical design that does not require electricity. It utilizes a siphon water control system to a consistent of water. Plastic Construction: Made from high-quality plastic, this water dispenser is designed to withstand the daily use of your pets. Its sturdy construction ensures long-lasting durability, making it a practical investment for pet care. Color: Green Material: Pp+Pet+ABS Package Contents: 1*Automatic Water Dispenser Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.