2000mAh USB Fan Portable Negative Ion Air Conditioning Fan Desktop Air Cooler Small... (COLOR: BLUE)

SELECTED OPTION:
COLOR: BLUE

Specifications:

Color	White / Blue / Pink / Green
Material	ABS + PP
Battery voltage	3.7V
Battery capacity	2000mAh
Input voltage / current	DC5V / 1A
Fan working current	First gear 240mA ; Second gear 460ma ; Third gear 730ma
Negative ion working voltage / current	1W
Ion concentration	1X10^8PCS/cm3
Ozone concentration	?<0.03PPm
Product Dimensions	190x152x160mm (7.5x6x6.3inches)
Output power	4W

Features:

????? 3 adjustable speed and LED lights: The 3-stage evaporative air cooler can meet your different requirements and be used on different occasions. You can enjoy low speed during sleep and medium speed when relaxing, as well as high speed in scorching summer. ????? Humidify & Clean: With the humidify and purify function, this air cooler can lower the temperature of the vent, increase the relative humidity and prevent the air from drying out. Let the fresh air massage your nose better.