Speakerphones with headphone output

Headphone jack

— output for connecting traditional wired headphones. Usually, it is a standard mini-Jack 3.5 mm jack, but the purpose and features of the use of such a connector depend on the type of device (see "Device"). So, a Bluetooth headset with this function is actually also an adapter that turns wired headphones into wireless ones. In speakerphones, in turn, headphones are used as an alternative to the built-in speaker, when using this speaker is inconvenient or undesirable. At the same time, the speakerphone can provide both a simple output only for headphones and a universal connector that allows you to connect wired headsets.