Jrifedptry Ground Loop Noise Denoiser Connection AUX for Audio Stereo Car Audio System Home Stereo

quality. There is no damage of rock music, giving you a better experience, and can be used on mono. Remove . the noise caused by ground loops when the audio source and (some car speakers/home audio systems) use the same power supply, so as to achieve clear music enjoyment, and the best bloom from there. Works with any portable device that has 3.5mm audio jacks, for your Car Audio System/Home Stereo. Easy to use, just plug and play, no battery required. Small and portable, this gadget doesn't take up much space and is easy to take away. This product can only noise and current noise caused by common power and common ground products, but cannot noise caused by other reasons, so you need to confirm of the noise yourself.