Review on Sound-Activated LED Butterfly Rave Mask For EDM, Halloween, Music Festivals, And Parties - Light Up And Glow by Ryan Calabro

Doesn't look as pink in real life as it does in this image, but it is still pretty cool. It is comfortable to wear as long as it is cool outside, or if i don't wear it too long in the heat due to the material being rather thick. The device sits in a little pouch and allows you to change the sensitivity. It isn't very heavy so it's easy to forget it's even there.