Feature: 1. COMPATIBILITY: With 4 mounting clips, the camera cooling fan can be easily mounted on for A7M4 ZVE1 A6700 A7C2 A7S3, ZV E10 ZV1 A7C FX30; for R5 R6 R7, for XT4 and other cameras. 2. EFFICIENT: Up to 99 percent cooling area for fast and excellent cooling. Semiconductor cooling chip, high efficient heat conducting surface and turbine fan form a professional cooling system. 2 speed adjustment can meet your different needs. 3. QUIET WORK: Built in 11 blades turbine fan keeps the camera quiet while continuously cooling it. Suitable for quiet shooting environments, effectively lowering the temperature to keep the camera in working condition. 4. ALUMINUM ALLOY MATERIAL: The body of the fan is made of aluminum alloy material, which is lightweight, lasting and has excellent thermal conductivity. Non burden mounting on the camera. 5. TEMPERATURE DISPLAY, APPLICABLE SCENES: with a temperature display better for the camera to quickly dissipate heat. Real time understanding of the working status. Suitable for live broadcasts, recordings, interviews, baby shots and so on. Specification: Item Type: Camera Cooling Fan Material: Aluminum Alloy Applicable Voltage: 5V USB Type C Cable Length: Approx. 2m/6.6ft Noise: 26DB Temperature Control Working Range 12-30℃ Radiator Size: Approx. 70x50x21mm / 2.76x1.97x0.83in Applicable Models: for A7M4 ZVE1 A6700 A7C2 A7S3, ZV E10 ZV1 A7C FX30 for R5 R6 R7 for XT4 . Package List: 1 x Radiator 4 x Frame 1 x USB Cable 1 x Instruction Manual Note: Manual measurement please allow some error.