The ULANZI CU01 Camera Cooler Kit is designed to prevent overheating during long video recording sessions. It is compatible with DSLR and mirrorless cameras and uses advanced semiconductor cooling technology to quickly reduce camera temperature. The cooler features three speed levels and automatic temperature control to ensure stable performance during shooting. Powered by a 3000mAh magnetic rechargeable battery it offers portable and convenient cooling without cables. Ideal for vloggers filmmakers and content creators this camera cooling fan helps maintain consistent video quality and protects camera performance during extended use.