Now you can use your headphones everywhere without changing the cable. You would not need to buy another cable, the adapter will be more than enough!

3,5mm to 6,35mm Headphone Adapter,
TRS 3,5mm Female to 6,35mm Male Hi-Fi Stereo Audio Adapter
for: Amplifiers, Piano, Home Theater Devices

• 1/8″(3.5mm) female to 1/4″(6.35mm) male headphone adapter cable, for transferring audio between 6,35mm devices(amplifiers, home audio systems, players) and 3.5mm Headphones.
• Easy to plug: Headphones portable adapter features a quick response, tight connection, flexible conversion from 3.5mm port to 6.35mm port. (Please notice that the devices you use should also have a stereo TRS jack.)
• High quality connectors ensure high stability, high-speed lossless transmission; hard wearing metal housing, anti-corrosion properties and solid protection; tin-plated oxygen-free copper wiring for high fidelity, pure sound quality.
• Maximum Durability: It is handcrafted by weaving from rare vintage Litz wire made in the USSR in the 60s-70s. The cable has 2496 symmetrical cores.. .Braided with unique crystal-nylon silken materials to minimize any damage from dropping, pulling, bending, twisting, even your pet’s chewing.

Handcrafted in St. Petersburg.