Many Bluetooth headphones also offer wired operation in addition to Bluetooth operation. You then have the option of listening to music with a Bluetooth device even if the headphones are not charged at all. I.e. Can I then plug my headphones into a cell phone via the jack-jack connection and listen to music.
In your opinion, this would also work with the following microphone.
https://www.amazon.com/...B07R1QJ44S
I would connect the headphones with this microphone to the controller of an Xbox. Would it be possible to hear and speak with it even if the headphones are not charged but only the controller?
That works… I'll do it too
Yes, the supply is sufficient via cable operation without any problems. Another problem that would arise is that every manufacturer does their own thing with their 3.5mm jack connector and usually only the cable supplied by the manufacturer actually fits into the plug, be it a twist or plug mechanism.
