Description :<br /><br />Portable Super Mute Mini House USB Adjustable Desktop Notebook Laptop Air Cooling Fan<br /><br />It is a super mute USB air fan. Large air flow and use a small power. Can power by the laptop or MOPO CUBE.<br />Using the brushg and slotless motor, to ensure the high winds and long life.<br /><br />A professional portable fan with integration of design, simple appearance and firm structure :)<br />Large and Strong, 4inch and 6inch Optional.<br /><br />Specification :<br /><br /> <br /> <br />  Type : USB Fan<br />  <br />   USB Port : Power charger with USB<br />   Weight : 0.6kg for Four-Inch, 0.8kg for Six-Inch<br />   <br />   Package Includes :<br />   <br />   1 x 4\/6Inch USB Strong Air Fan (Optional)<br />   1 x USB Power Cord<br />   <br />   Details Pictures :