Fortune Ground Loop Noise Isolator (Filter) for Eliminating Bluetooth Car Kit Noise 3.5mm Audio Cable Noise Car Audio System or Home Stereo System humming hissing buzzing noise with 3.5mm Audio Cable

Brief introduction: Fortune ground loop noise isolator is a nice noise remover, it could fully get rid of various speaker's Humming hissing buzzing Noise and other interference noise which caused by ground loop (i.e. the speaker and audio source use same power source). The isolator filter is small, portable, easy to use, convenience for our daily audio entertainment repairing. Connection Instructions: Connect Fortune ground loop noise isolator between speaker and audio sources with a 3.5mm male to male audio cable or with a 3.5mm to RCA audio cable. Just like shown in the listing images. The speaker could be various speaker such as car audio system speaker with AUX in port, home stereo speaker with AUX in port etc. The Audio Source also could be various Audio device with 3.5mm audio output jack, such as Bluetooth receiver etc. For example: When we use an 3.5mm audio cable extends or transfers audio signal from our Bluetooth receiver, our cellphone, iPod, MP3 player or similar audio source devices to car audio stereo, in the meanwhile, those audio source devices are charging with car's USB charger, then we could hear the audio humming or buzzing noise, No warry! Just connect Fortune ground loop isolator between the car Aux in port and the audio device Aux out port, then you will find that the noise is completely eliminated! What you hear is crystal clear sound! Enjoy it! We also could use this ground loop isolator in our home audio system, the principle is same as above example. Note: The isolator has two 3.5mm audio output jack, you could use whatever side in the connecting process, no direction restriction, If you use one jack as input port, then the other jack will be output jack. Package List: 1x Fortune Ground Loop Noise Isolator 1x 3.5mm Audio Cable 1x User Manual