Speaker Line 3.5mm Aux Audio Noise Filter Ground Loop Noise Isolator Eliminate for Car Stereo Home

The working principle of this noise isolator is to achieve a clear speech, music by eliminating the current noise in some car speakers, home stereo .Also used with a bluetooth receiver, bluetooth hands-free car kit in your car , home stereo.Compatible Models:Works with for any portable device that has 3.5mm audio jacks, for your car , home stereo, when grounding issues persist.Colour:BlackMaterial:ABSPackage Contents:1 x Noise isolatorOnly 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.