4 Pack USB Brushless Cooling Fan 40mm Fan High Performance DC 5V Cooling Fan Speed 4200 RPM Fan for Small Appliances Series Replacement

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Product description
- Fan size 40x40x10mm(L*W*H); Rated Voltage 5V DC, Current 0.21A
- Lead Wire USB; Length Approx.1m 39.37 in.
- Package Included 4 * DC brushless fans.(Notice 'DO NOT GET WET' or 'Put it in a humid environment'; Or it will stop working. Any questions, you can contact us and we will help you.)
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