• Great Choice for Distance Elimination: Douk Audio 3.5mm extension cable is meant to extend the distance between the audio devices, such as cell phone and speaker, laptop and headphone/amplifier, offer more freedom for you and protect your 3.5mm aux port from repeat pluging and unpluging.
• Unparalleled Sound of Good Quality: this 3.5mm extension cable could offer no-loss and ultra-clear stereo sound experience, eliminate signal loss and allow you to immerse in high-quality music without static or popping. And stepped design makes the jack fits snugly to any devices and ensures stable audio signal transmission.
• Premium Material for Remarkable Durability: use high-purity 99.99% oxygen-free copper wire, gold-plated 3.5mm connectors with rhodium soldering points, also with copper braided and aluminum foil shielding, provide maximum's conductivity and durability, minimize the sound loss and reprofuce better sound. With flexible PVC casing, easy to roll up without tangle and place even in tight spaces.
• Super Broad Compatibility: this AUX extension audio cable is compliant with all devices with 3.5mm audio port, like Apple iPhone, Android, Google Nexus smartphones and tablets, laptops, MacBook Pro/Air, iPod, Microsoft Surface, portable speakers, headphones, MP3 players, receivers, smart TV, car stereos and other devices.

• Brand: Douk Audio
• Connector type: 3.5mm
• Connector gender: male to female
• Material of connector: gold-plated
• Material of wire: high purity 99.99% copper with multi-core
• Other material:
  High-density copper wire shielding
  99.99% aluminum foil shielding
  PE rind
  Tensile cotton
  Anti-interference filtering magnetic ring
• Technology: Oyaide tin soldering ( 4.7% silver)

User Manual of Douk Audio Stereo Audio Cable