Sell USB Cooling Fan 5V 8cm / 9cm /12cm/14cm/24cm mini mute large wind chassis Router cooling fan best price

USB Cooling Fan 5V mini mute large wind chassis Router cooling fan 8cm /9cm / 12cm USB Interface Cooling Fan 8cm 80(L)X80(W)X25(H)MM Voltage 5VDC speed of the fan 1200rpm Output Power 1.6W Current 0.15A cable length 70CM USB interface fan power supply is 5V, you can use computer USB interface, charging treasure interface, mobile phone charger, and all USB Specifications 24CM Power supply interface: USB interface (only one interface for dual fans) Voltage: 5V Speed: around 1200 rpm (single fan), wind force and noise are proportional to Specifications: 12CM (single fan), 24CM (dual fan) Colour: Black Line length: around 70CM