Hot sale 2-in1 Mini Micro USB mobile phone fan portable flexible Mini USB fans for PC tablets power bank android apple iPhone smart cellphones

Specification

Item Name	micro mobile phone USB Fans
Size	15X90mmx50mm
Material	Silicone
Colour	White，Black，Red
Power	smartphone with micro port， all USB ports
Voltage	5V
Battery	No
N.W /	21g
Feature:	portable， flexible， quiet; fit for both USB and mciro port
Package contents	1x USB fan