Home Appliances - Wall Fan
Wall Fan HF-B36U
Voltage : DC5V 2A
Power : USB
Power : 9W
Blade Number : 5
Swin : yes
Controler : rotary switch
Adjustable tilt fan head : Yes (manual)

USB-powered
can plug into a computer with a free USB port, a USB hub, a power bank (portable battery), or a wall outlet using a USB adapter.
These portable USB fans are handy for anywhere you want some cool air, especially when an electrical outlet isn't available.
Using an internal rechargeable battery or plugged into a portable battery
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