6.35mm 1/4'' to 3.5mm 1/8'' TRS Stereo Headphone Adapter 4 Pack, come with two types of connectors, a 3.5mm plug and a 6.35mm plug that can be converted at will.

Package Contents: 6.35mm Male to 3.5mm Female TRS Stereo Audio Jack Adapter 2x, 3.5mm Male to 6.35mm Female TRS Stereo Audio Jack Adapter 2x.
Compatible with Aux cable, guitar amplifier, headphone, mixer, electronic keyboard, etc.

The connector of this stereo audio adapter is a TRS connector.
Please note the difference between the three types of connectors TS / TRS / TRRS (TS: 1 ring and 2 contact points, only supports mono; TRS: 2 rings and 3 contact points, supports dual-channel stereo; TRRS: 3 rings and 4 contact points, supports dual-channel stereo and microphone),
please make sure this is the audio adapter you want.

Mepsies 6.35mm to 3.5mm audio jack adapter has wide compatibility, allowing mobile devices with 3.5mm jacks such as headphones, smartphones, tablets, laptops and MP3 players to be connected to audio equipment such as guitar amplifiers, mixers, speakers, AV receivers and more.

Compact and portable, Plug-and-Play.
The pure gold-plated copper connector makes signal transmission more stable, low noise, and more durable.
Its shell has an anti-slip design, which makes plugging and unplugging easier.