The perfect amount of light when you need it! Two high power LEDs on the rechargeable NAO headlamp adapt 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 where a sensor measures and analyzes the ambient light. The sensor allows it to adapt its beam pattern and the power of its two LEDs instantly and automatically to lighting needs.

The NAO headlamp:

• offers adapted, comfortable lighting
• keeps the hands free longer
• increases lighting duration by making optimal use of the energy source

Two lighting modes available:

1. REACTIVE LIGHTING mode

2. CONTINUOUS mode

The OS by Petzl software allows the NAO’s potential to be maximized with the option to personalize the headlamp and its performance. Software is FREE and can be downloaded at www.petzl.com/OS

• register up to 4 activity profiles on the headlamp for direct activation based on your needs
• create up to 5 lighting levels per mode
• create and share personalized profilesLi-Ion rechargeable battery:
• performs well at low temperatures
• easily rechargeable with the integrated USB connection (compatible with all USB chargers: cell phone, MP3 player, computer, portable energy source, solar panel, car cigarette lighter, etc.)
• with battery charge indicator
• can be replaced, if necessary, with two AAA/LR03 batteries (reduced performance)Multifunction on/off switch can be locked to avoid accidentally turning it on when stored/transportedHeadlamp is stable on the head with the Zephyr adjustable headband, which easily tucks away when transporting the headlamp, and the extra top strap for technical activitiesOptional belt kit for NAO (E36R10) allows the rechargeable battery to be moved to the belt to reduce the weight worn on the head, or to keep it warm in winter

Specifications

• Weight: 187 g
• Beam pattern: wide and/or focused
• Water Resistant: IP X4 Resists extreme temperatures (-30 °C to + 50 °C)
• Lithium-Ion 2300 mAh rechargeable battery with an estimated battery life of 300 cycles (beyond this, the battery’s capacity is approximately 30% lower than initially)

Included:

• Lithium-Ion rechargeable battery
• 30 cm USB cable
• Top strap