The Intercooler Grip is the best way to keep your hands cool during those long, marathon gaming sessions. This hand cooling controller attachment has a high quality fan built-in to deliver direct airflow to the palm of your hands. Its small and compact design fits flush on the controller without altering the natural design of the DUALSHOCK®4. The Intercooler Grip contains its own internal rechargeable battery pack and does not draw power from the controller. Hand cooling controller attachment
 

• Built-in high quality fan delivers cool air directly to the palm of your hands
• Powered by an internal battery pack and does not draw power from the controller
• Fits flush with the controller without altering the natural design