### Blue El Wire Sound-Activated Eyeglasses Light up your event with our futuristic and sound-activated Blue El Wire Eyeglasses. These trendy black-frame eyeglasses feature a blue Electroluminescent Wire trim and an attached battery pack with 2 AAA batteries included and installed. One size fits most. Enjoy four unique light settings: steady on, slow flash, fast flash, and sound-activated. Simply click the button to cycle through the modes or roll the wheel for sound activation. Perfect for adding a retro 80's vibe to any occasion. Sold individually.