Improve air flow, cool your CPU when in use, easy thermal heat dissipation, low noise, 2-pin power connector, easy to install.
<br />ncluded)
<br />1 * 4-channel Receiver(AAA batteries NOT included)
<br />1 * PC Sync Cord(2.5mm to PC)
<br />1 * User Manual
<br />Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.