All Spectified Black Aviator EL Wire Glasses come with a 3 speed inverter that flashes fast, slow, and solid. They're powered by 2 AA batteries that can be exchanged countless times for prolonged use. The electroluminescent wire we use will continue to stay bright and illuminate for many hours.

• Black Frames
• 3 Speeds: Fast, Slow, Solid
• Requires 2 AA Batteries