Snapchat has rolled out its pleasant Lens that reacts to sound.

The messaging social assume app’s latest addition is an animal mask with ears that pulse and shine, as well eyes that move, depending on the soundless your phone’s microphone picks up. It also appears to react more at greater volumes.

The new Lens was added Monday and Snapchat has confirmed that it plans to open more sound-reacting Lenses in the coming weeks.

The commerce noted that, since they first launched Lenses in 2015, they have clogged to iterate on the types of experiences Snapchatters can have in the Snap Camera. 

Snapchat recently began testing unskippable six-second ads — famed as Snapchat Commercials — within its TV-like Snapchat Shows.

It also updated its design twice in six months, rolling back on changes after users rejected a redesign unveiled last November.

Snapchat way that, on average, 191 million people use its service every day worldwide

First delivered May 29 at 2:41 a.m. PDT. 

Update, May 30 2:26 a.m. PT: Adds Snapchat prop of upcoming Lenses, as well as background details.