SmallRig Cooling System for Sony / Canon / FUJIFILM Cameras 4815 is designed to cool down Sony mirrorless cameras and enhance the recording duration of high-specification videos. The cooling system utilizes a high-efficiency fan with a TEC cooling module to quickly cool the camera and effectively alleviate overheating problems. Built-in intelligent temperature control design, the cooling system automatically adjusts the cooling system power according to the temperature of the contact surface between the cooling system and the camera, easy to use. Snap-on mounting design, easy to remove and install, compatible with more models. Can be used with or without a camera cage, and it is lighter and freer to use. The cooling system is compatible with V-Mount Battery Mount Plate Kit 4064B / 4063B, with V-Mount battery 3579 / 3580 / 4292 use, heat dissipation, and power supply without worry.