Review on 🔇 Premium Smof Ground Loop Noise Isolator | Eliminate Buzzing Noise for Car Audio/Home Stereo System | Includes 3.5mm Audio Cable | Sleek Black Design by Adam Nelson

Speaking of perfect for work. I have a 2007 Camry that has had noise in the AUX cable since I bought the car. The dealer couldn't do anything after three tries. When my phone is charging I can actually hear the sound of the engine as I shift gears. Driving at high speed makes the noise unbearable. This simple little box solved that problem in the cold. Just plug it in and it will get the job done. No batteries, no adjustments and virtually invisible, tucked away next to the AUX jack in the bottom compartment. Too bad I didn't find it 7 years ago.