The rechargeable ACTIK CORE headlamp offers 350 lumens of power which, combined with its mixed beam, makes it ideal for outdoor activities like mountaineering, running, hiking and backpacking. A HYBRID headlamp that comes with CORE, a battery that is rechargeable via standard USB port. It is compatible with standard batteries without the need for an adapter. Red lighting preserves night vision and prevents blinding other members of the group. Its reflective headband helps you to be seen when a light is shone on it, and is equipped with an emergency whistle for rescue situations. FEATURES: HAVE A LIT ADVENTURE: The powerful and lightweight ACTIK CORE is built for mountaineering, running, cycling, hiking, and backpacking. BRILLIANT BEAMS: Features two beam patterns (wide and mixed) to meet your need for high-performance lighting for outdoor activities. TURN YOUR BRIGHTS DOWN: The red lighting preserves night vision and prevents blinding other members of the group. NEVER GET CAUGHT IN THE DARK: Featuring a max autonomy burn time of 160 hours and a max power of 350 lumens. GET RECHARGED: Every ACTIK CORE comes with a CORE rechargeable battery that charges via micro USB port (charging cable included), and is also compatible with AAA batteries. SPECIFICATIONS: Light output: 350 lumens Weight: 82 g Beam pattern: wide or mixed Energy: 1250 mAh CORE rechargeable battery (included) Battery compatibility: alkaline, lithium and Ni-MH Certification(s): CE Watertightness: IP X4 (weather resistant) Color: Black Guarantee: Lamp: 5 years, CORE rechargeable battery: 1 year or 300 charging cycles Packing: 1