Snapchat is adding its very first Lens that reacts to sound. Now, when users open the app, they'll see a new type of lens and way to emote thanks to the launch of sound-powered filters in the app.

Sean knows far too much about Marvel, DC and Star Wars, and poured this knowledge into recaps and explainers on CNET. He also worked on breaking news, with a passion for tech, video game and culture.

Tired of sticking your tongue out to watch that Snapchat augmented reality mask change into a puppy dog face? Snapchat has a new lens reaction that responds to sound. Now in the Snapchat selfie mask ...