What is another word for headphone jack?
Pronunciation: [hˈɛdfə͡ʊn d͡ʒˈak] (IPA) 
The headphone jack, also known as an audio jack, is a connector used to plug headphones into a device such as a smartphone, laptop, or audio device. It can also be referred to as a headphone port, audio port, or headphone socket. Other common synonyms include earphone jack, audio input jack, aux jack, and headphone plug. In recent years, with the increasing trend towards wireless headphones, the use of headphone jacks has become less common and more devices are opting for Bluetooth connectivity instead. However, for those who still prefer to use wired headphones, knowing the different synonyms for headphone jack can be helpful.
