Giantdeer 3.5mm Audio Passive Noise Canceller,Designed to Reduce Ground Loop Hum from Car AUX, Computers, Wired Speakers, Home Systems, And Bluetooth Receivers.

Targeted Earth Loop Noise Elimination. This ground loop noise isolator for car audio acts as a noise suppressor/filter and aux noise isolator ground, erasing earth loop buzzing in car stereos, guitar/computer audio interfaces—only non-common ground interference is excluded. 3.5mm AUX Universal Compatibility. The ground loop noise isolator 3.5mm aux with audio isolation transformers fits 3.5mm jack devices: car stereos, iRig, guitar noise suppressor pedal, and works with computer audio interfaces cables. Plug-and-Play Passive Loop Suppression. Battery/charge-free earth loop isolator, plug into car AUX/guitar audio interface guitar & audio source, loop noise reduction takes effect instantly with zero complex setup. Ultra-Compact & Portable. Mini lightweight ground loop noise isolator for car saves space, fits car dash/guitar bags/pockets, perfect for on-the-go car audio, guitar practice and computer audio interfaces use. All-in-One Accessory Kit. Comes with earth loop isolator, 3.5mm cable and manual—works with computer audio interfaces cables, meets noise isolation needs for earth loop noise isolator for guitar and car audio.