Not only for glow-in-the-dark fun, these glasses are great for parties, gifts, or when 4 LED functions - flashing, blinking, steady, and sound-reactive.
Available in green, red or blue with Unspeakable's font in white.
3 replaceable batteries included and installed.
To use: On the right arm, there is a button, on the left arm there is a switch. When the switch is closer to you, the glasses have 3 functions (flash, blink, steady) when you press the button. When the switch is pushed further from you, the glasses light up with sound.