Feature: 1. Unique Design: Adopts a special separation system of pure water, sewage, and drinking water exit, which solves the problem of bacterial breeding, and requires no electrical support, relying on gravitation to provide pets with regular drinking water. 2. 3L Large Capacity: This water feeder is equipped with a spacious 3L water box to ensure that your pets have access to fresh and flowing water all day long. Suitable for multiple cats or dogs, reduces the need for frequent water replenishment. 3. Intelligent Wastewater Management: The smart pets water fountain has a built-in system to empty the wastewater regularly, ensuring that your lovely pets always drink pure and fresh water. This innovative design helps to easily maintain hygiene. 4. Safer To Use: When the water box is not installed correctly, the cat water fountain will sound an alarm to sidestep water shortage; when the water is insufficient/the sewage box is full, it will also sound an alarm to remind you to add water/wash the sewage box in time. 5. Detachable & Silent: The detachable design makes it easier to wash; the silent cat water fountain is quieter when changing water, whether day or night, you can let your pets drink water with peace of mind without disturbing your pets and other family members. Specification: Color: Gray White Model: PG-CS001 Structure: PC+ABS Battery Capacity: 2000mAh Voltage: 5V Water Box Capacity: 3L Item Size: 33 * 25 * 23.5cm/12.99 * 9.84 * 9.25in Item Weight: 1700g/59.97oz Package Size: 36 * 31 * 16cm/14.17 * 12.2 * 6.3in Package Weight: 2300g/81.13oz Package List: 1*Water Fountain 1*Pure Water Box 1*Sewage Box 1*Water Bowl 1*Data Cable 1*Instruction manual