Specifications: Cat shape design, very cute and interesting. Colorful LED breathing light, can be a night light in dark environment. Built-in rechargeable battery, adjustable gears, brings you coolness in summer. This humidifier has a large water tank, whose capacity is 300ml, and its spray is delicate. Instructions: 1. Open the upper cover counterclockwise (do not twist the fan at the upper cover forcibly), and pour about 300ml of water into the bottom container, which should not be too full or too little. 2. Plug in the USB charging port and connect the interface to the power supply. 3. Turn on the safety switch after turning on the power. Short press the left and right buttons to turn on the fan and spray, and long press the spray button to turn on the breathing light. Built-in probe, when the water level drops to a certain position, the machine will automatically stop spraying. Item Name: Humidifier Fan Material: ABS + PP + Electronic Components Input Voltage: DC 5V Working Current: 1A Working Power: 8W Water Tank Capacity: 300ml Spray Volume: 50ml/H Fan Working Time: 2-6 Hours Fan Gear: 3-gear Battery: Rechargeable Battery (Included) Charging Type: USB Charging Features: LED Light, Mist Sprayer, Cooling Fan, Rechargeable, Mute Height: 19.2cm/7.56" (Approx.) Bottom Diameter: 11.3cm/4.45" (Approx.) Notes: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Package Includes: 1 x Humidifier Fan 1 x Data Cable 1 x User Manual