CAMPOUT LED HEAD LAMP Product Features: Adjustable Elastic Strap: Adjustable elastic strap for comfortable use. Light Distance: Up to 50 meters illumination distance. LED Life: Up to 50,000 hours LED life. Light Modes: LED Mode High Brightness Mode Flash Mode Battery Type: Works with 3 x AAA batteries. CAMPOUT LED Head Lamp is perfect for outdoor activities with its high brightness and long-lasting LED. It offers performance. Adjustable strap provides comfortable use. While it offers a light distance of up to 50 meters, it is also useful for security with its flash mode. It is suitable for long-term use with LED lifespan of up to 50,000 hours.