Feature:1. 30-day battery life for uninterrupted use.2. Water sensor for automatic water dispensing.3. Large 4L capacity for less frequent refills.4. Wireless and portable design for flexible placement.5. Three water dispensing modes for interactive drinking experience.Specification:Let pets drink fresh water at any time! This automatic water dispenser has features such as a strong 30-day battery life, sensor water dispensing, and a large 4L capacity, allowing your pet to drink fresh water at any time.Features:1. 30-day battery life for uninterrupted use.2. Water sensor for automatic water dispensing.3. Large 4L capacity for less frequent refills.4. Wireless and portable design for flexible placement.5. Three water dispensing modes for interactive drinking experience.Note:1. It is recommended to change the filter cotton once a month2. Replace the filter element every 2.3 months.Specifications:Color:beige, gray (optional)Model: basic sensor model/ anti-dry burning/with light (optional)Material: PP+ABS+electronic componentsRated power: 3.7WCharging time: about 3.5 hoursProduct capacity: 4LSensing element mode: infrared sensingCharging port: Type-C (included)Battery: 2200mhaWorking voltage: 5VSafety functions: overcharge conservation, over-discharge conservation, over-current conservation, over-temperature conservationApplicable pet species: all pet species (cats, dogs, etc.)Dimensions: 21 x 18 x 15cm / 8.3 x 7 x 6 inchesWeight: about 4000g / 18.14 poundsWater purification core packaging size: 3.8*3.8*6.3cmGross weight: 26gPackage list:1 x Pet Automatic Water Dispenser1 x Type-C Charging Cable1 x User ManualPackage List:1 x Pet Automatic Water Dispenser1 x Type-C Charging Cable1 x User Manual