Features: Ice cooling wind: Four large fan blades with brushless motor,large area wind bolwing. Added essential oils: With arotheraphy cotton piece,fragrance diffuse fully in house. 350ML humidifier: Long-lasting humidification,apply to dry weather and air-conditioning room. Double nozzles: Dual spray holes,large air volume,delicate mist moisturizing and hydrating. Three speed wind: Adjustable wind gear,meet different cooling needs in different places. 120 rotation: Automatica left to right rotation,adjustable wind direction. Large capacity battery: Built in 4000mAh battery,long battery endurance. LED light: Warm light accompany at night,helps you have a good night sleep. Ultra-silent: Low noise operation,not disturb work,sleep or leisure time. Portable: Built in hanging silicone belt,easily carried and labor-saving. Specifications: Water tank capacity: 350ml Input current: 1.7A Spray volume: 30-80ml/h Battery capacity: 4000mAh 3.7V Product net weight: about 900g Product size: 179x 149 X 276mm Motor speed: 1500rpm-2500rpm Product material: ABS_ PVC+Silicone Package includes: 1 x Mini desktop fan 1 x USB cable 1 x Manual