My little is practising drums to a song which I'd like to hear too to monitor the performance, but playing it via speakers might be too much for the neighbours, so two sets of synchronised headphones would be ideal. At home there are Windows Phones, Windows laptops/desktops, and Androids. I tried SoundWire but latency is too much via wifi (even at 8k buffer no matter the compression settings).
What else would you suggest?
A simple thing of delay compensation (introducing predefined delay at transmitter) would do the job...
Maybe a RF headphone
https://en-nz.sennheiser.com/rf-radio-frequency
I was hoping it's possible without costs. Still I would need something with 2 jacks or low latency casting/streaming.
Maybe Voicemeeter with VBAN Receptor
https://www.vb-audio.com/Voicemeeter/vban.htm
Thanks zeremy - it's PERFECT!