Twinkly effect can be Music Synced.
Twinkly uses the smartphone microphone to pick up the sound.
Select one of the gallery effects that can be music synced (not all the effects has this feature), play it in the preview mode and tap on the Music icon.
The app will start stream to the lights the effect edited accordingly to the sound around you.
You have to keep the app open and running.
This is the main difference between the Music Sync feature and how Twinkly Music works:
with Twinkly Music you can synchronize multiple devices with your music, you have a built-in microphone, you don’t need to keep your application running plus Twinkly Music has an unprecedented sensitivity to music frequencies and will make your music experience even more “smart”.