Nitecore HC60 V2 - powerful and durable headlamp with rechargeable battery. Light output up to 1200 lm - illuminates up to 130m, 5 brightness levels, 3 modes (SOS, Stroboscope, Beacon). Included in the package is a rechargeable 18650 Li-ion battery with a capacity of 3400 mAh - can be charged via USB-C directly in the flashlight. IPX7 dust and water resistance. Battery life up to 680 hours of use. 100 degree beam angle perfectly covers your field of view. The ATR (Advanced Temperature Regulation) system optimizes the performance of the device by adapting it to the current conditions.