商品コメント | Product Material Ni-Zn ferrite. It can improve the electromagnetic field around the solenoid, thus avoiding outside interference.brInstallation Easy to install and convenient to use. The cylinder can be dismountable, and the port has the elastic clip fastener.brPerfect Feature Simple, convenient, effective and small. Good performance, high efficiency, long life. Put it closer to where the electromagnetic source is, the more effectively improve the signal quality of audio and video.brSuitable Situations Can be used to house a variety of wire. Such as power cable, audio cable, AV cable,data cable, etc. Effectively screen electromagnetic interference and filter out high-frequency noise pulses.brThe Cable Clip doesnt cause distortion of the transmitted signal and wont affect your audio, video and picture quality. Package Included 50pcs Filter for 3.5mm/ 5mm/ 7mm/ 9mm/ 13mm Diameter Cable. |