1/4 to 3.5mm adapter cable is designed to extend the reach of hard-wired headphones with a stereo phone plug. It may also be used as a stereo extension cable. 1/8 to 1/4 Universal Adapter: Hear music clearly with this 6.35 to 3.5 headphones extension cable. It has a 1/8-inch female stereo TRS end and a 1/4-inch male stereo TRS end to connect most headphones, Home Audio, Amplifiers, Guitar, Piano, Home Theater Devices, or Mixing Console. Maximum Durability: 6.35 to 3.5 adapter cable Braided with unique crystal-nylon materials to ensure minimize any damage from dropping, pulling, bending, twisting, even your pets chewing. Oxygen-free copper provide maximum's conductivity and durability, which can transfer high purity audio signal with minimum loss and bring you different auditory experience Warranty: We provide this 1/4 to 1/8 headphone adapter comes with an extended 24-Month Warranty and friendly customer service.