3 IN 1 QUIET COOLING FAN?This portable air conditioner cooler can cool, humidify and purify the air around you. Using the latest evaporative misting cooling technology, which can keep you away from dry air and enjoy misting air, creat your own personal cooling zone EASY TO USE: To feel the cool wind, simply put water or ice into the water cooler tank and power it on. ADJUSTABLE: Three gears (fast, medium, slow) are optional, which can be adjusted according to your needs to provide you with a better sleep and working environment. PORTABLE: The Air Cooler is wheeled (38*26*75cm) and (about 6.5kg), easy to move. FOR MOST OCCASIONS: Summer is suitable for living room, bedroom, bathroom, guest room, children's room, office, garage, etc. Suitable for work and travel.