Small Electric Fan Handheld Portable Rechargeable Mini Student Handheld Dormitory Class Features: [Ultra long endurance and strong flow] - Advanced techNology is adopted,and the two-speed endurance lasts 14 hours,and the one-speed endurance lasts 21 hours after about 3 hours of power. The maximum speed of the fan is 3400 revolutions per minute,which is eNough for personal use to keep cool. [Ultra long endurance and strong flow] - Advanced techNology is adopted,and the two-speed endurance lasts 14 hours,and the one-speed endurance lasts 21 hours after about 3 hours of power. The maximum speed of the fan is 3400 revolutions per minute,which is eNough for personal use to keep cool. [Power bank function and mute operation] - 5V/1A USB output port makes the mini Hand blower become a power bank (2000mAh) in case of emergency,providing power for mobile phones,MP3,etc. Frameless Design,Noise as low as 50db,No need to worry when working. [Flashlight and wrist strap included] - When the fan does Not rotate,press and hold the power button to turn on the flashlight function. The flashlight is Very bright and can be used in dark areas or in case of power failure. In addition,you can hang it on your Hand or on your backpack. [USB fast charging and gift selection] - You can use wall charger,Notebook computer and charging bank to charge it. The Hand-held fan can be fully charged in 2-3 hours. This mini Handheld fan is also a gift for family and friends. for most people,Cute,small and practical gadgets. Product Description: 1*Small electric fan Handheld portable rechargeable mini student Handheld dormitory class Ultra long endurance and strong flow] - Advanced techNology is adopted, and the two-speed endurance lasts 14 hours, and the one-speed endurance lasts 21 hours after about 3 hours of power. The maximu Ultra long endurance and strong flow] - Advanced techNology is adopted, and the two-speed endurance lasts 14 hours, and the one-speed endurance lasts 21 hours after about 3 hours of power. The max Power bank function and mute operation] - 5V/1A USB output port makes the mini Hand blower become a power bank (2000mAh) in case of emergency, providing power For mobile phones, MP3, etc. Frameles Flashlight and wrist strap included] - When the fan does Not rotate, press and hold the power button to turn on the flashlight function. The flashlight is Very bright and can be used in dark areas USB fast charging and gift selection] - You can use wall charger, Notebook computer and charging bank to charge it. The Hand-held fan can be fully charged in 2-3 hours. This mini Handheld fan is a