?Unique Design?The air conditioner fan is made of high quality material. No blades exposed no possibility to hurt people and totally safe for using by kids or pets. Built-in 700ml water tank which can continuously blow cool wind for 3~12 hours. Powerful 3 in 1 design make it can be used as personal air cooler, humidifier, conditioner fan, greatly solving many problems in summer and life. ?Touch Control Switch?Three wind speeds (Low; Medium; High) for creating your own cooling zone. The package contain USB charging cable so that you can charge this fan via wall adapter or other devices.?Make sure the charger with an output of 5V-2A.? ?120 Degree angled Auto Oscillation?Adjustable 60/120 Degree Oscillation, support rotation from Left to Right like a desk fan, circulating air while enlarge cooling area, cooling your surrounding evenly, not just in only one direction. ?Ultra-Quiet & Humanized Design?The cooling fan with exclusive way to control the noise when it works, doesn’t bother you whether you’re working or sleeping. Size 6.1x 5.7x 9 inches fits nicely on your table. The front air guide net which is like the natural wind, effectively preventing discomfort such as long-term dizziness. ?Rechargeable Battery and USB Charging: air cooler with Built-in 5000 mah Grade A battery, runs up to 9hours, it also support Micro USB input charging, you can place it anywhere like: bedroom, office, nightstand, counter or even take it out for camping...no matter if there’s power source or not.