Handheld Mini Fan Portable Folding 3 Speeds Ultra-quiet Usb Charging Cooling Fan

--The wind in gear 3 is soft or strong, moving with you

--It can be held by hand, can be placed vertically, can be placed on the desktop, and can also be carried out

--Micro USB interface is adopted for USB charging

--It is made of ABS environmental protection material

Description:
Name: Mini Fan

[blades]: 4 PP blades (strong wind)

[output power]: 4.5w

[input current]: DC 0.5a/1a

[output voltage]: dc5v-9v

[input voltage]: DC5V

[battery model]: 18650-3.7v

[power supply method]: load storage battery (18650 lithium battery)

Packing list:
1 x Mini Fan
1 x USB charging cable
Note:
Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. 
Manual measuring,please allow 1~3mm error,thank you.