Noise Suppressor Filter Ground Loop Isolator Hum Killer For Car Audio System AUX Ground Loop Noise Isolator For Car Audio System Home Stereo 3.5mm AUX Cable

1. Noise elimination-built-in isolation transformer to hiss, hum and other background interference caused by ground loop noise. When the audio source is physically connected to 3.5mm, the audio cable is designed to improve the sound quality of car stereo systems and home speaker systems.
2. Extensive compatibility-a convenient tool for any audio device with 3.5mm audio jack, including smartphones, tablets, Mp3 players, speakers, when grounding problems persist.
3. The working principle of the noise isolator is to achieve clear voice/music by eliminating the current noise in some car speakers/home stereo systems.
4. You can also use it with Bluetooth receiver/Bluetooth hands-free car kit in car audio system/home stereo system.
5. Easy to install, no additional settings, batteries or buttons are required. All you need to do is insert the ground loop isolator