I got this AUX Cord, USB C to 3.5mm Audio cable because I have an old Samsung A51 cellphone I use for work that has a broken 3.5mm headphone jack, I needed a way to listen to music at work during my lunch break, and this cable did the job. The cable has adequate length for my use, and it feels well made. Sound quality is good, and I did not notice any sound degradation.