Portable Mini Air Cooler with USB Power Humidifier Function Personal Cooling Fan for Home Office Travel

【3-in-1 Multi-Powerful Function】 A combination of air cooler fan, humidifier, air purifier and aroma diffuser, which allows you to create a personal comfort zone. He can prevent dryness and provide the skin with moisture throughout the day.
Portable USB connecting air cooler: easy to carry. The small air conditioning can be used in conjunction with adapters, mobile power supplies, computers, car chargers, etc.
【Improved】 This air conditioning uses a cotton filter for better cleaning. The pull-out design makes it easy to remove and clean. The top water tank increases the easiest of refilling water and reduces water leakage.