Review on Premium 3.5mm Audio Cable Aux for Car Stereo – SHD Aux Cord with Gold Plated Connectors, Dual Shielding for Superior Sound Quality – 3 Feet Length by Heidi Massine

We think this is a very good cable, as advertised, fully working. The ends of the cable aren't potted - they're old-fashioned plastic screws on the covers that can snap if you're not careful. But the cable made it to the speaker and fits my smartphone perfectly. The cable itself is made out of the advertised PVC, which is a very flexible plastic that I would describe as non-hanging. It snaked right around the corner and was perfect for the speaker too. Excellent quality, a positive indicator of durability after several weeks of daily connection / disconnection from the smartphone.