【Multi-function Personal Air Cooler】The design of the portable air conditioner is inspired by the wind with cool water vapor which can cool down quickly. Personal air conditioner cooler, fan, air humidifier, 3 in 1 design. It saves electricity than air conditioners and cools down better than fans. Specially designed for individual use, It does not use refrigeration to cool the air, please don't expect the same results as an air conditioner and put it beside you not over than 3ft-4ft when using. 【Best Gift for Office Worker & Kids】If you are an office worker working in a cubicle, the temperature is still high with a far away air conditioner, and the wind of the electric fan is helpless, then our mini space cooler will be perfect for you! Compact and portable, easy to clean, bring a little coolness to your small space. 7 Colorful lights, quiet operation, and no hidden dangers of hand injuries caused by fan blades, these 3 points make our evaporative air circulator safe to use for kids. 【Product Features】7 different colors with color-cycle option allows you to customize this mini air cooler to set the mood. And can be used as a night light. ♥Two automatic timing (2H/4H), you can choose the most suitable one to enjoy your time. ♥Only 30oz , with portable handle, easy to move, perfect for your desktop and office/dorm room. ♥Compared with the traditional air cooler, our base water tank is higher, reducing the possibility of water leakage on your desktop. 【Specification】 Small and portable size (8.97*5.1*5.1 inches), only 21oz, very easy to pick up and move. ♦3 speed, fan rotating speed is between 2.18~ 3.24m/s,the corresponding noise level is 45 ~ 62dB. ♦400ml water tank capacity,please pay attention not to exceed the maximum water level when adding water. Full water running time is 3 ~ 5 hours. 【Safe To Use】When the water tank is about to run out of water, there will be a water shortage prompt at the top button to remind user. No blades exposed no possibility to hurt people and totally safe for using by kids or pets. If you have any question, please send us an email, we will respond within 24 hours.