USB FANs

The fan of USB that set up the design can be let you at work more comfortable( or, can bring you at least a cool idea in silk)
The gentle metals ripples tube can let the fan of USB blow direction any direction
Easy and convenient but tightly packed physical volume, the fan of USB cans put to carry toward in notebook computer pack anyplace
The soft the hair of EVA steeps a very safe, can't have the any hurting or sore possibility
The calmness hases no the electrical engineering of the noise to bother your work in no case
This the fan of USB can match with with the notebook computer, can need at you of provide the sturdy and stable wind force anyplace
Can let you keeping cool with energetic
Plug-and-play, as long as you insert of USB, can produce the blow gently cool breeze immediately
Have no to need the battery, electricity consumption less than 150 mAs
Have no to need the switch, can't the accident shut down