1/4'' to 3.5mm Audio Jack Adapters allow a 6.35mm stereo port to connect a 3.5mm plug aux cable Connect audio devices such as guitar amplifiers and AV receivers to headphones or MP3 Players with 6 ...

The 3.5mm headphone jack is an industry standard audio plug. Most commonly used for connecting a pair of stereo headphones to your smartphone or 'piping' your audio from your phone to an external ...