Our mini air conditoner not just a personal cooling fan, but a multifunctional portable air cooler fan that combines a fan, an air conditioner, an aroma diffuser and an evaporative humidifier. You can use the small evaporative air cooler all year round, cooling you in hot summer and humidifying the air in dry autumn and winter. A full tank of water can continuously keep spraying for 2.5-12 hours (depending on the speed). Rapid CoolingOur portable mini air conditioner has a atomization mode and triple refrigeration technology, which can immediately generate cooling spray, allowing you to eliminate the sense of heat in a few seconds. Automatic Timing3 automatic timing (2H-4H-6H), you can choose the most suitable one to enjoy your leisure time, sleeping, or working time. When you fall asleep or forget to turn it off, the spray fan can be turned off at the time you set. Removable Water TankThis mini portable air conditioner fan adopts an independent water tank design. The 700ml water tank provides long-lasting humidification, eliminating the trouble of frequent water addition. The top water tank design allows for quick and easy water addition. The bottom water tank helps prevent water overflow. Specification:Noise (dB): Material: ABSProduct weight: 1.6lbLighting level: 7 levelsTiming gear: 2 hours – 4 hours – 6 hours (Timed automatic shutdown)Water tank capacity: 24oz (700ml) Features: Adjustable Humidistat, Timer, Energy Efficient, Automatic Shut-Off, Sleep Mode, Variable Speed Brand: Mofajang Air Conditioner Type: Portable Air Conditioners Assembled Product Weight: 1.6 lb Manufacturer Part Number: 774288 Model: 774288 Volts: 5 V Number of Speeds: 3 Cord Length: 4.9 ft Recommended Use: Residential Filter Type: No Filter Assembled Product Dimensions (L x W x H): 4.50 x 6.50 x 8.00 Inches