RFI Noise Ferrite Core Filters Function: A single clipon clamp filter that effectively suppresses electromagnetic and radio frequency interference. It provides distortion signal transmission to enhance audio, video, and photo results. Compatibility and sizes: Available in sizes including 17mm and 24mm, designed to be compatible with different devices and wires. Suitable for a wide range of applications, offering versatility and convenience. Installation and durability: Snapon magnetic ring design enables easy installation without worrying about wire locking. The wearresistant shell delivers longlasting performance, even under temperatures. Use scenarios Recording setups: Mount on camera, microphone, or accessory cables to reduce RF noise and achieve clearer audio and sharper video during shoots. Home entertainment and computing: Attach to HDMI, audio, or data cables to minimize interference, improving picture quality and sound in TVs, home theater systems, and computer rigs. Industrial and automotive environments: Use on power and signal cables to suppress EMI in noisy environments, helping to maintain signal integrity and system reliability. Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.