Fithom Portable MINI Cell Phone USB Fan Ultra-mini Cell Phone Fan 2-IN-1 MINI Fan USB Powered Rechargeable Fan For Iphone ipad And Android - Black

Brand	Unbranded
Manufacturer	Unbranded

Size:4*9*1.5cm(1.6x3.5x0.6 inch)
Weight:20g
Voltage:5V
Material: TPE
To use this mini fan properly, the phones should support OTG function.Some phones have OTG function but need to be turned on in the settings, open the OTG switch key before using
Mini fans are suitable for use in buses, trains, subways, travel, hiking, camping, hiking, walking, fishing and more outdoor activities, or at home, in the office, in the classroom.