ELUTENG Dual 40mm USB Fan with 3 Speeds Adjustable 5V PC Fan Max 5500RPM 40mm * 40mm * 25mm Mini Case Fan Quiet Computer Fan Compatible for PC, TV Box, Router, Xbox, Playstation

Parameter:
Color: Black
Voltage: L:3.4V / M:4.1V / H:5.0 V
Current: L:0.11A / M:0.13A / H:0.16A
Rotating Speed: L:4000 / M:4800 / H:5500 RPM +/- 10％ (2)
Air Volume: L:3.5 / M:3.98 / H:4.6 CFM (2)
Noise: L:23 / M:25.2 / H:27.3 dB
Size: 40 * 40 * 25 mm
Length of USB Cable: 1M
Temperature: -10℃〜45℃
Application: external hard disk box, smart phone, PC node, etc
Packing: 2 in 1 USB PC Fan * 2
Parameter:
Color: Black
Voltage: L:3.4V / M:4.1V / H:5.0 V
Current: L:0.11A / M:0.13A / H:0.16A
Rotating Speed: L:4000 / M:4800 / H:5500 RPM +/- 10％ (2)
Air Volume: L:3.5 / M:3.98 / H:4.6 CFM (2)
Noise: L:23 / M:25.2 / H:27.3 dB
Size: 40 * 40 * 25 mm
Length of USB Cable: 1M
Temperature: -10℃〜45℃
Application: external hard disk box, smart phone, PC node, etc
Packing: 2 in 1 USB PC Fan * 2
Quiet Mini Fan
With a calm design, you don't have to worry about noise while sleeping or working, and it doesn't affect your life.
Three-speed Air Volume Adjustment
You can freely adjust the air volume in 3 kinds of weak / medium / strong winds according to the target of use and environment of use to meet your different needs.
2 USB Fans
Double USB fan design, no annoying wiring, and the cable is split in two by the base of the USB port, so you can cool different items at the same time in two nearby places.
High Quality Ball Bearing Motor
With high quality ball bearing motors, the service life is around 68,000 hours, twice as long as with normal fans.
Fast Heat Dissipation and 7 Blades per Fan
Each USB fan has 7 blades, and you can cool hard drive boxes, smartphones, game consoles, PCs, etc. in no time.
Product Size
・ USB fan size: 4cm * 4cm * 2.5cm (including shield)
・ Cable length: 1 m
・ Power supply: USB port
ELUTENG Mini USB Fan 40mm
ELUTENG 120mm USB Fan
ELUTENG Dual USB Fan 80mm
Dual USB Cooling Fan 120mm
120mm Fan with 3 Speed
80mm USB Computer Fan 5V
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Customer Reviews
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Price $8.99$8.99$9.98$9.98$12.99$12.99$14.98$14.98$11.99$11.99$9.99$9.99
Dimensions 40x40x25mm 120x120x25mm 80x80x25mm (x2) 120x120x25mm (x2) 120x120x25mm 80x80x25mm
Airflow 4.4 CFM 56CFM 33CFM 56CFM 56CFM 33CFM
Noise 27dBA+- 10% 29dBA+- 10% 27dBA+- 10% 29dBA+- 10% 29dBA+- 10% 27dBA+- 10%
Speed Controller
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Dual Ball Bearings
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Power Input Max 5V/1A Max 5V/1A Max 5V/1A Max 5V/1A Max 5V/1A Max 5V/1A