["304 STAINLESS STEEL MATERIAL: The entire body of the Dog Fountain is made of food grade 304 stainless steel which is sturdy durable and corrosion-resistant. It is less likely to scratch or corrode ensuring your pets drinking water is safe and healthy. It can also withstand high-temperature cleaning for long-term use which is safer and more durable than plastic" 1.8Gal/7L LARGE CAPACITY DESIGN: The large 7L/236oz capacity pet water fountain is perfect for multi-pet families reducing the need for frequent refills. It can last up to a week without requiring a refill catering to the needs of several pets INTELLIGENT ANTI-DRY-BURNING FUNCTION: Even if the water level is low it can still work properly 30% less waste compared to other products. Equipped with intelligent water level detection it automatically cuts off power when the water level is too low preventing damage to the pump and ensuring safety BATTERY OPERATION WITH WIRELESS DESIGN: Built-in 5000mAh battery offering up to 30 days of continuous operation. This eliminates the need for messy wires preventing pets from chewing on cords and making it perfect for various environments especially those without easy access to power SUPER SILENT PUMP DESIGN: Equipped with a low-noise 5V pump the cat water fountain operates at only about 30dB ensuring your pet is not disturbed by the sound making it ideal for a peaceful environment]