EYEWEAR:Be the shining star of the parties with these fabulous LED Shutter shades. Fun for night parties, masquerade parties, music shows, rave concerts, NY celebrations, and festivals. DESIGN:Classy & elegant shiny black frame with neon LED. The shutter-shaded shape and luminous design will soon catch people's eyes. Easy to see out & light has no impact on vision. Flexible design and comfortable to wear. EASY TO USE:Single-button design. Press the button on the battery pack to change the EL glasses to light in different modes: Constant light, Slow flashing light, Fast flashing light. GLOW TIME:High-quality EL wire provides excellent visual effects and longer continuous glow time at night. SIZE:Regular size. Perfect accessory for men & women, teens or adults