Great find @fredo77200, this mask are actually cool in bringing the mood up in a party or for any outgoing events.

PROS :

• Synchronized with the music - The lights go together depending what the beat is on
• Hides your face - For people who wants to dance and is actually shy to show their face this is a good mask to hide you from unknowing persons
• Rechargeable - Don't worry about buying separate batteries as this has a rechargeable one

CONS :

• Most designs look scary - It might scare a few party goers when they see that some of the mask.

For a cheap price you can hide your face while getting some attention as well, this is a really good product.