Petzl NAO Rechargable Headlamp with Self-Adjusting Lighting Serrated scrape off a small pile

scrape off a small pile of the magnesium and use the firesteel to ignite it

Separated type structure to balance the weight for comfortable wearing

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Petzl NAO Rechargable Headlamp with Self-Adjusting Lighting Serrated scrape off a small pileNAO Rechargeable headlamp with self adjusting lighting REACTIVE LIGHTING technology The rechargeable NAO headlamp adapts its two high power LEDs instantly and automatically to the lighting needs for greater comfort, fewer manual interventions and longer battery life. NAO is the first Petzl headlamp with REACTIVE LIGHTING technology: a sensor measures and analyzes the ambient light. The OS by Petzl software, free for download at www. petzl. com OS,