Hi Ramon,
I'm Rodrigo and I will help you.
Is the Headphone working correctly?
When you connect an audio output device to the 3,5mm jack, Windows does not detect what you connected, it doesn't know if you connected a headphone, earphone, speaker, audio receiver, etc. It shows the speaker as a generic device, and this is not an issue.
You can rename it the way you want and change the icon, right-click the volume icon on the taskbar > Sounds > Playback tab > Double-click the audio device > In this window you can rename the device and change the icon to another one you want.