MainCore GOLD Stereo 6.35mm 1/4 Jack to 3.5mm Stereo Socket Converter Adapter for Headphones & hi-fi Systems.

• Convert a standard stereo headphone jack 3.5 mm to the large 6.35 mm stereo jack, as used on hi-fi's and audio equipment. Ideal for stereo audio connections.
• 6.35mm stereo plug to 3.5mm stereo jack socket
• Gold-plating connectors resists corrosion and ensures minimal signal loss
• 360 degree grip treads help easy plugging and unplugging

6.35mm to 3.5mm audio adapter is a convenient and cost-effective way to connect smartphones, tablets, or headphones with standard 3.5mm 1/8 inch plugs to audio devices with a 6.35mm 1/4 inch stereo jack;