Package include:
1pcs router cooler fan
Dimension of fan: 80x80x25mm / 3.15x3.15x 1 in. Totally 82x82x57mm / 3.23in x 3.23in x 2.24in.
Connector: USB
Voltage: DC 5V
Current: 0.25 Amp
Speed: 2500 RPM
flow: 39.7CFM
Noise: 26.8dBA
Bearing : Hydraulic Bearing
Life: working up to 40000 hours at 25 degree
Cable Lenght: 35cm
Fan Weight: 60g
Package include: 1pcs 80mm router cooler fan
Dimension of fan: 80x80x25mm / 3.15x3.15x 1 in. Totally 82x82x57mm / 3.23in x 3.23in x 2.24in.
Operating Voltage Range：4.5V to 5.5V. (overtake to 5.5V, it can also work. but not safe, and seriously affects lifespan of fan.)
Voltage: DC 5V; Current: 0.25 Amp; Speed: 2500 RPM; flow: 39.7CFM; Noise:26.8dBA
Connector: USB Plug; Bearing : Hydraulic Bearing ; Life: working up to 40000h at 25 degrees.