3.5 mm male to 3.5 mm female 4 poles 5.0D gold plated black white shell

3.5 mm male to 6.3 mm female stereo plastic shell audio adapter plug

3.5 mm male to 6.3 mm female stereo gold plated audio adapter plug

3.5 mm male to 6.3 mm female stereo nickel plated audio adapter plug

3.5 mm male to 3.5 mm female stereo 5.6D gold plated black white shell

2.5 mm male to 3.5 mm female 4 poles gold plated black plastic black shell

3 pin audio connector jack, socket

3 pin audio connector plug

nickel plated white plastic rca audio jack

nickel&gold plated brown plastic rca audio jack

Europlug

3.5mm trrs 4 poles with housing assembly type Audio Headphone Plug