ITEM NAME:3.5mm Audio Aux Noise Filter Loop Isolator Eliminate Car Electric Noise Pretty Explain: Item type: ground loop noise isolator Audio interface: 3.5mm Frequency response: 20Hz-20KHz Audio in: stereo Compatible models: It is suitable for any portable device with 3.5mm audio interface working principle: The working principle of the soundproof device is to eliminate the current noise in some car loudspeakers and audio systems, so as to achieve clear voice and music effects. The package includes: 1X ground loop noise isolator 1X audio cable.Item type: ground loop noise isolator. 1X ground loop noise isolator. Audio interface: 3.5mm. It is suitable for any portable device with 3.5mm audio interface. Audio in: stereo. 1X audio cable.
