• Sliver Plateding Pure Copper Wire
  

The Premium 3.5mm Stereo Audio Cable HiFi is made of silver-plating pure copper, which could provide maximum's conductivity and durability and transfer high purity audio signal with minimum loss, bringing you different auditory experience. It's very suitable for music enthusiasts who desire a realistic reproduction of music with hi-fidelity or hi-fi.  

• Double-Shielded
  

Silver-plating pure copper and nylon braid ensure the superior audio transfer against interferece are for maximum protection and against electro magnetic interference (EMI) and radio frequency interference (RFI).  

• Zinc Alloy Case & 24K Gold Contacts 
  

Premium zinc alloy case and 24K gold contacts ensure optimal signal transfer and corrosion resistance.  

• Note
  

When connect your phone, pls kindly use it without phone case.