"Perfect sync" refers to a situation where two or more things are perfectly aligned or coordinated with each other. It means everything is working together in a flawless and synchronized manner.
Sentences with «perfect sync»
You can play different songs in different rooms simultaneously, or simply stream one song in perfect sync in your home. (indabaa.com)
What matters is that you're moving, not that you're moving in perfect sync with your entire class. (health.com)
Mix tracks in perfect sync on a powerful audio engine. (goodereader.com)