About this item Extend 3.5mm Connection: The 3.5mm audio extension cable extends the connection between your 3.5mm enabled audio devices such as smartphones, MP3 players, DVDs, tablets, laptops, smart TVs, to your headphones, earphones, amplifiers, speakers, car stereos, or home theater systems, giving you the freedom to enjoy audio without distance limitations. Mic-Supported Extender: This unique TRRS headset extension cord records clean and clear sound for professional results. It works perfectly for podcasts, video conferencing, dictations, interviews, and more. Note: Does not work for certain headphone brands when using the mic function. TopSeries Advantage: This 3.5mm male to female cord features 24K gold-plated contacts, providing exceptional sound quality and seamless transmission. The TRRS male end of this cable is designed with a right angle connector for easy insertion into devices with a 3.5mm port. Customized Perfect Application: The headphone jack extension utilizes unique