New Water Cool Fan USB Household Conditioning Small Fan Mini Desktop Features: Three wind------The cool fan has three of wind, and you can set the mode by pressing the button to meet your needs. Water cool------The cool breezes is for you. You can add ice water to the inner water container, and then the fan will blow a cool breezes to moisturize the Gas, while reducing the temperature inside the door and reducing fatigue. Night------The front night is very suitable for use on the bedside or desk, creating a dreamlike atmosphere in your room. Low noise------The cool fan produces low noise when working, providing you with a quiet and comfortable or working environment. Portable design-----The water-cooling fan is small in size, easy to place on the desk and bedside, and has a small space, suitable for use in bedrooms, offices and cars. Product Description: Specification: Product net weight: 650g Material: ABS, PC electronic components Battery capacity: 3600mAh Input voltage: DC3.7V/USB Input current: 1A Battery voltage: 3.7V Working power: 4.2W size: 17.5*16.5*15.5CM Package: 1 water cool fan 1x USB data cable 1x manual Three Wind------The cool fan has three of wind, and you can set the mode by pressing the button to meet your needs. Water Cool------The cool breezes is for you. You can add ice water to the inner water container, and then the fan will blow a cool breezes to moisturize the Gas, while reducing the temperature inside the door and reducing fatigue. Night------The front night is very suitable for use on the bedside or desk, creating a dreamlike atmosphere in your room. Low Noise------The cool fan produces low noise when working, providing you with a quiet and comfortable or working environment. Portable Design-----The water-cooling fan is small in size, easy to place on the desk and bedside, and has a small space, suitable for use in bedrooms, offices and cars.