Multiple Colors: Red, Blue, Fluorescent Green, White, Pink.
2-AA battery drive is adopted with a round control buttoon, so you can switch a permanent bright, quick flashing,or slow flashing.
The glasses are shiny all around, not dazzling or radioactive.
It has a wire leading to your waist so that you can easily fix it to your belt.
Portable and convenient, fashionalbe and colorful, they are so popular among young men and women in disc balls, bars, or celebritions.