From the manufacturer
WIDE-RANGING USE: The cable features one 3.5mm Female and two 3.5mm Male connectors, enabling you to connect a 4-position headset with Audio and Microphone input to your PC or Laptop.
PURE ESSENTIALS: 24K gold-plated contacts, pure metal housing, strong nylon-braided exterior, secure-fit design, and oxygen-free copper wiring,to ensure to present.
SUPERB PERFORMANCE: Connect a 4-position headset to a computer that has separate microphone and audio ports. metallic housing which makes it easily survive everyday usage.
STRONG BRAIDED EXTERIOR : Creates a durable design. It’s our first time to use fishing-wire-kind materials braiding with audio cables for maximum protection.
QUALITY: The jack itself has additional insulation which helps in the durability of the product during multiple plug-in and plug-out maneuvers and keeps the interference to minimum.