Flammi Gold Plated 6.3mm(1/4 inch) Male to 3.5mm(1/8 inch) Female Stereo Audio Adapter Converter Headphone Connector Plug Cable (Pack of 5) 6.35mm to 3.5mm stereo adapters allow a 6.35mm stereo port to accept a stereo cable with a standard 3.5mm plug Convenient and cost-effective 5-pack 1/4 inch to 1/8 inch stereo adapters provide spare or replacement adapters to use on different audio systems. UNIQUE DESIGN: 360 degree grip treads help easy plugging and unplugging. MAKE THE SOUND BETTER: Gold-plating resists corrosion and ensures minimal signal loss. PRACTICAL AUDIO ACCESSORIRY: Connect headphones or microphones with 1/8 inch plugs to audio devices such as amplifiers or AV receivers with 6.35mm socket. Makes your favorite headphones or other devices compatible with most pro audio and home audio equipment!