Feature: 1. Quiet Pump: Cat drinking fountain equipped with a wireless water pump to make drinking pets more safe and quiet, avoiding the hassle of connecting cables. 2. Smart Sensor: Cat water drinking fountain with automatic sensor mode, which can automatically sense the presence of pets and release water when needed. 3. 2.2L Capacity: Cat water fountain has a water sink capacity of 2.2L, ideal for small to medium pets, adopted transparent design to clearly see the remaining amount of water. 4. Long Endurance: Automatic cat fountain adopted 2500mAh lithium battery to provide extra long running time, allow you can enjoy your holiday without worry about power failure. 5. Stylish Look: Cat water drinking fountain adopted cartoon shaped and bright color design, with beautiful appearance, whihc can add fashionable look to your home. Specification: Item Type: Wireless Cat Water Fountain Material: ABS Battery Type: 18650 Lithium Battery 3.7V 2500mah (Included) Working Current: Maximum 200ma Power Input: DC5V 1A Water Storage Capacity: 2.2L. Package List: 1 x Water Storage Box1 x USB Charging Cable 1 x Water Pump 1 x Filter Box