A headphone jack is a kind {of electrical} connector used to attach headphones or earphones to an audio supply, equivalent to a pc, cellphone, or music participant. Headphone jacks are sometimes discovered on the aspect or backside of the gadget, they usually are available in varied shapes and sizes.
In case your headphone jack is just not working correctly, there are some things you are able to do to try to repair it. First, test to guarantee that the headphones or earphones are correctly plugged into the jack. If they’re, then strive wiggling them round to see if that fixes the connection. If that does not work, then you possibly can strive cleansing the jack with a cotton swab and rubbing alcohol. Watch out to not get any liquid contained in the jack, as this might injury it.