The Revel Tune smart audio glasses are the new way to listen to music out loud without needing a speaker. Designed with open-ear sound, they help you stay connected to your surroundings while playing your favorite songs aloud. In fact, you can use this wearable tech to answer calls without having to take out your phone. Moreover, the Revel Tune smart audio glasses have a gesture control design. This means that you can play or pause music and answer calls with a single tap. Or double-tap the glasses to activate voice assistant. Additionally, the slide control allows you to adjust the volume without looking. Finally, the glasses offer a three-hour battery life and feature a light weight that makes them suitable for wearing every day.