FosPower 6.35mm (1/4 inch) Male to 3.5mm (1/8 inch) Female 3-Conductor TRS AUX Stereo Audio Headphone Jack Adapter - 24K Gold Plated (3 Pack) Connectors: Stereo 6.35mm (1/4 inch) Male TRS to 3.5mm (1/8 inch) Female TRS Stereo headphone jack converter; Converting a 3.5mm (1/8 inch) Female jack into a 6.35mm (1/4 inch) male jack adapter. Provides excellent sound and high quality audio connection. 24k gold plated connectors resist corrosion and reduce tarnish. 360 grip treads to easily plug and unplug in adapter.