Adopt dual fan design, in the live to the camera effective cooling so that the camera lasting recording stress-free, reduce the camera overheating use lead to shutdown, Stuttering and other situations Two-speed wind power adjustment, strong heat dissipation, to meet a of use environment Silent cooling Without Noise-Turbo Silent Ducts run softly without affecting the live streaming effect Silent Brushless Motor Inaudible Sound-Adopts 7-blade hydraulic bearing fan, mute without shocking acoustic voice, low noise without frying the microphone Built-in High-Capacity Lithium Battery-Long-lasting and stable discharging frequency, Type-C charging port supports charging while using continuous work without powering up with high efficiency Colour:Black Material:PC Package Contents: 1x camera radiator 4x camera clips 1x type cable Only the above package content, other products are not included. Note: Light reflection 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.