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. 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. EASY TO USE: To feel the cool wind, simply put water or ice into the water cooler tank and power it on. [Multi-Function Air Conditioner] Removable filter paper, ready to see, easy to disassemble and clean. Paper filters have been updated to better isolate dust, bacteria and microbes. 【Application】Perfect for home or commercial use, indoor or outdoor. Perfect for living room, meeting room, office, kitchen, dining room, garage, warehouse, gazebo, etc.