Question

Are all headphone jacks 3.5 mm?

Answer 1

A small round connector for accepting the pin-shaped plug from a standard pair of music headphones. Older phones used a smaller 2.5mm jack for phone headsets.

Headphone Jack (3.5mm) definition (Phone Scoop)

https://www.phonescoop.com \u203a Glossary

https://www.phonescoop.com \u203a Glossary

Cached

Search for: How big is a standard headphone jack?

');})();(function(){window.jsl.dh('_4oR2YJ-kDcTy-gTgg72IAQ43','

Most analog wired headphones today have 3.5mm (1/8\u2033) plugs. The 3.5mm connector is also used in auxiliary \u201caux\u201d audio connections commonly found in automobile audio consoles, mixing consoles, and other consumer products.