Designed for a wide range of activities (glacier travel, climbing, running, etc.), this headlamp includes 3 lighting level, a flashing mode for signaling the user’s position and a Boost mode for instantly increasing the lighting distance to up to 50m for up to 20 seconds. The sliding Wide Angle lens allows the user to instantly switch from a focused beam to a wide beam without adjusting the brightness. Battery charge indicator light. 3 batteries included.