Petzl Reactik + Headlamp - Rechargeable LED Headlamp for Hiking, Camping & Running - 350 Lumens, Waterproof & Lightweight Headlight for Outdoor Adventures

Technology lights the way with this headlamp. Set the runtime and light output by pairing your compatible smart device with the Bluetooth Smart feature. The result is appropriate lighting conditions with minimal manual adjustment. You can also make adjustments according to amount of battery time left and avoid getting left in the dark.

• Bluetooth Smart pairing to your compatible smart device through the free Petzl app, allowing runtime and output customization.
• App is available for smartphone or tablet via free download at Apple Store and Play Store (requires iOS 7 or later, or Android 4.3 or later).
• Reactive Lighting provides a custom lighting output depending on the ambient light of your current location.
• Adjustable and washable headband cups the base of the skull and keeps the headlamp anchored securely to your head.
• Internal lithium-ion battery recharges via micro USB (approximately 4.5 hours) for convenient charging nearly anywhere there are smartphones.
• Charge indicator light on battery lets you know when your battery is ready to go.
• Lock-out mode keeps the light from coming on while in transit.
• 15 lumen reserve mode runs for 2 hours, ensuring you don’t get left in the dark.