The Ultimate Audio Solution Works perfectly with any 1.2mm AUX audio port. Link just about any audio device to any speaker or headphone setup. Unbeatable Sound Soundline’s gold plated connectors offer the best possible audio experience thanks to gold’s naturally superior conductivity. Lasts 10X Longer Kevlar fiber reinforcement offers durability that surpasses all other audio cables. It resists the most extreme knocks, yanks and stretching. Stunning Design Perfectly proportioned connectors and plugs with a chrome finish to complement the latest audio devices.