Feature: 1. Strong Compatibility: Included 4 mounting buckles, camera cooling fan can easily mount for A7M4 ZVE1 A6700 A7C2 A7S3, for ZV E10 ZV1 A7C FX30, for R5 R6 R7 and for XT4 cameras. 2. Efficient Cooling: Up to 99% cooling area, deliver quick and excellent cooling effect. The semiconductor cooling chip, high efficient heat conducting surface and turbo fan makes professional cooling system. 2 gears of adjustments meet your different needs. 3. Silent Cooling: Built in turbo fan, remain silent while keep cooling the camera. Suitable for quiet shooting environment like live streaming, recording, interview, baby shooting, etc. 4. Aluminum Alloy Material: The fan body is mainly made of aluminum alloy, lightweight and sturdy while conducting heat well. The size is small and the weight is light. Mounted to the camera without burden. 5. Type C 5V Input: Considering the efficiency of cooling, cooling fan is powered by Type C 5V input, and after connecting the fan to the camera, power bank or other suitable power input, it can deliver high efficiency of heat dissipation during long time shooting. Specification: Item Type: Camera External Cooling Fan Product Material: Aluminum Alloy Applicable Models: for A7M4 ZVE1 A6700 A7C2 A7S3, for ZV E10 ZV1 A7C FX30 for R5 R6 R7 for XT4 Applicable Voltage: 5V USB Type C Cable Length: 2m/6.6ft Noise: 26DB Gear: Two Gears. Package List: 1 x Cooling Fans4 x Bezel1 x USB Cable1 x Instruction Manual