Party, Rave Parties, Discos, Clubs, Haloween ,Birthdays, Festivals and Events. The Mask Can be used on any Occasional such as Party, Rave Parties, Discos, Clubs, Halloween ,Birthdays, superman suit Festivals and Events. This mask is a conversation starter and will make sure you stand out of the crowd. The mask control have 4 modes:Steady Light,Slow flash,Fast flash,Off Clip the power pack to your pocket or onto your clothing.