10Pcs Clip-on Ferrite Ring Core Black Anti-Interference Noise Suppressor Cable Clip Noise Filter Cable Ring for Telephones,Tvs,Speakers,Video,Radio,Audio, 7mm/9mm/13mm Diameter Cable

Description

Features: 100% brand new and high quality Mini shape and removable. Easy to install and convenient to use. Can be used to house a variety of wire. Such as: power cable 、audio cable、AV cable、data cable.etc It can improve the electromagnetic field around the solenoid thus avoiding outside interference. Diameter. Range: 7mm, 9mm , 13mm It can Improve the signal quality and shield radiation. It doesn't cause distortion of the transmitted signal and won't affect your audio video and picture quality. Package Includes： 10 x Noise Ferrite Core Filter