Features: Mini multi-function desk air conditioner fan, humidifier air cooler fan has 3 speed wind modes, double-head spray, lighting night light, color-changing breathing atmosphere light. Small size but very effective. 3 gears are adjustable. Its silent running fans cause no distraction, ensuring you stay focused, cool and productive. Very suitable for summer use. Personal air cooler uses a silent running motor. for Ideal for a restful night's sleep or an uninterrupted work day. Its silent running fans cause no distraction, ensuring you stay focused, cool The personal air cooler features a 18650mAh rechargeable battery that provides up to almost a whole day of use on a full charge. Enjoy cool, clean air anywhere, Easy to use and convinient to clean. Long press for the lihght night. Short press for continious double spray. Water for tank with large capacity. Can enjoy the misting for a hwole day without re-filling. Specifications: Material: ABS Battery Capacity: 18650mAh Output Power: 2-7W Voltage: 5V Charging Current: 0.35-1A Power Interface: USB Type-C Winds Speed: 3 Modes (High / Medium / Low) Color: Blue, Green, White Size: Approx. 12.5x11.4x19.5cm/4.92x4.48x7.67in Weight: Approx. 753g Color: Green, White Size: Approx. 16x9x23cm/6.29x3.54x9.05in Weight: Approx. 700g Package Includes: 1 Piece Water-cooled Air Conditioner Fan note: 1.Please allow 0-1cm error due to manual measurement. pls make sure you do not mind before you bid. 2.Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you!