Why does a KINDLE have a headphone connecter?

A Kindle typically does not have a headphone connector, as it is primarily designed for reading eBooks rather than audio playback. However, some Kindle models, like the Kindle Oasis, may support audiobook playback through Audible, which could necessitate a headphone jack or Bluetooth connectivity for listening. The inclusion of audio features allows users to enjoy audiobooks alongside their reading experience, enhancing the device's versatility.