Portable Notebook Laptop Cooler USB Air External Extracting Cooling Fan

1100 new and hight quality

2The mini USB cooling fan is high speed low noisy

3With a large range to cool

4Fixed convenient

5Infinite speed switch can adjust the air volume

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specification

Product Dimensions 175x86x52mm

Fan Size 75x75x25mm

Rotational speed 1500300010RPM

Air flow 7535CFM

Rated Speed 1350rpm10

Air flow1093CFM10

Rated Voltage 5V DC

Current 0410

Power cord length60cm

Bearing Type Dual Ball Bearing

Noise 15dBA Min

Gross Weight 245g

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user tips

Begin to use in order to fast cooling open to the largest 3000 RPM temperature drop down About 15 minutes transferred to the minimum 1500 RPM remains constant so that we can keep in a reasonable working temperature and can prolong the service life and lower noise

Common problem

Q power supply way The power cord length

A use USB 5 v power supply wire about 60 cm long

Q this product has several silica gel set

A in order to meet the requirements of different computers configuration of four different sizes of silicone sets