Anti-Noise Ground Loop-Isolator Noise Filter Eliminator- Ground Loop- Suppressor Noise Isolation Car Radio-Audio Syst

Anti-Noise Ground Loop-Isolator Noise Filter Eliminator- Ground Loop- Suppreor Noise Isolation Car Radio-Audio SystFeatures:Eliminate the noise caused by car audio subwoofers, etc.Improve sound quality to generate better sound effect.Made of high quality plastic, wearable and ble-.Isolate and eliminate noise caused by a ground loop in an audio circuit with this ground loop Isolator-.The isolator- ensures that the shield- ground on each audio cable is isolated from any equipment ground, which could cause audible noise when amplified.Specifications:Material: ABSSize:Approx.6.5x3.5cm/2.55x1.37inchPackage Includes:1x Audio Noise FilterNote:1.Please allow 1-2cm errors due to manual measurement, e sure that you do not mind before you order.2.Due to the difference between different monitors, the picture may not reflect the actual color of the item.Thanks for your understandings.