after buying Razer headphones I was disapointed that I cannot programmatically change color. But thanks to Benjamin Dobell and his awsome library GERazerKit I wrote simple console tool that can do it.
Program accepts 4 arguments: device id(integer), Red Green Blue (floats) and optional effect type static or breathing
Example: ./chroma 4 1 0 0.0 sets Headphones to Red. ./chroma 4 0 1 0 static sets Headphones to Green. ./chroma 4 0 1 0 breathing sets Headphones to Green with breathing effect.
Device ID is small number (usually less than 15), so you should just try them all or use monitor
Btw, do not forget to setup Razer Synapse
I'm using this with Hammerspoon and Pomodoro Technique. When I'm in flow my Headphones are red so my family should not interrupt.
Clone repo and just start XCode. Or you can download program from release.