6in1 POWERFUL FUNCTION - Air conditioner cooler, humidifier, table fan, misty spray, diffuser, night light all in one. As a portable quick cooling fan, it can reduce the temperate around 6~8degree by adding ice water. The spray coming out from the air is very fine and smooth, turn on the spray+fan when doing make-up, it will help to dryer the makeup and lash quickly and add the humidity to the room; DIFFUSER - This spray air cooler can be used as an essential oil diffuser with aromatherapy. Simply add water and 2-3 drops of essential oil to the water tank to naturally boost your mood and please your senses as the fragrance of your choice easily disperses throughout the room. Use 100% pure essential oils and enjoy the benefits of aromatherapy while deodorizing the air, which will bring Relaxation & Wellness to your home; FAST COOLING - Evaporator air conditioner fatomizes water and hot air into ultra-fine nano-mist and cool fresh air, which is perfect for cooling you down quickly in the hot summer while keeping your skin moisturized. Enjoy the fresh air environment with the portable USB air cooler. 3 level wind speeds are optional; USB POWERED - This compact air conditioning fan is powered by DC5V/1A USB, coming with a 3.2ft USB cable, compatible with a power bank, personal computer, laptop, power adapter, car lighter USB etc. Enjoy the coolness brought by this mini humidifier fanytime, anywhere; EASY TO USE - This humidification cooling fan is user friendly, almost a plug-and-go; Plug the usb power, press the fan button, here to go the fan function; Add some icy water or oil into the water tank, press the spray button, here to go the spray and good smelling diffuser; Wanna turn on the colorful light? Long press the spray button; Simple, Easy and Convenient; 3 Wind Speeds Adjustments--The desk cooling fan has three fan speeds-Gentle Mode for the soothing cooling, Strong Mode for urgent need of cooling, and Medium Mode for a middle ground, which can be switched by short press on the fan button. So you can choose the ideal wind power as you need. CORDLESS AIR CONDITIONER FAN- True portable design, small size, which won't take up a lot of space and can easily carry to anywhere. In summer, the best choice for camping and you can easily carry it out, very suitable for homes, offices, outdoor picnics, etc. (Rechargeable with Mobile devices for power supply) EXCELLENT AFTER-SERVICE --As an honest seller, we can't guarantee that all the humidifier air cooler fans are 100% perfect, but we can guarantee our 100% service. If you have any quality or other problems, please kindly contact us, we will support you with a satisfactory reply.