Nao + Headlamp includes reactive lighting technology with added Bluetooth compatibility to add extra convenience whether mountaineering, backpacking, trekking, or trail running. Reactive lighting technology automatically adjusts the headlamp's brightness based off the distance between you and whatever you're looking at, so the headlamp will dim if you're staring at a close tree, and will turn on its high beams if you're looking at something in the distance. You can switch from reactive to standard lighting manually or through Bluetooth. The Nao's Bluetooth allows you to connect the headlamp to your smartphone's MyPetzl Light app (downloaded for free) to adjust lighting levels, check battery levels, and even create your own profile with preset lighting levels.

• Petzl's most advanced performance headlamp for mountain adventures
• Bluetooth connects to smartphone for lighting adjustments and more
• Reactive lighting automatically adjusts based off various distances
• Glove-friendly buttons assure ergonomics when you're on the wall
• Lock function prevents accidental turn-ons
• Removable battery eases recharging
• IPX4 (water-resistant)
• max distance: 140m
• max burn time: 15h at 30min (max autonomy)