Shine in the dark with these stunning LED glasses! The nerd glasses feature clear lenses, a transparent frame, and LED lighting. The lighting has different modes and colors, which you can control with the accompanying controller with an on and off button. The different modes are red, green, blue, yellow, light blue, pink, white, and flashing. The glasses operate on 2 AAA batteries (not included). The glasses also have UV400 protection, so your eyes are always well protected against the bright sun. These nerd glasses with LED lighting are the perfect accessory for any party or festival! The controller is attached to the glasses with a wire.