Nitecore Headlamp Nu Series 550 Lumens Nu31 Slate Grey

Nitecore NU31. Flashlight type: Headband flashlight, Product colour: Grey, Housing material: Aluminium, Polycarbonate (PC). Shockproof up to: 1 m, International Protection (IP) code: IP66. Lamp type: LED, Lamps quantity: 1 lamp(s), Light output (min): 5 lm. Charging source: USB, Battery type: Built-in battery, Battery voltage: 3.7 V. Battery technology: Lithium-Ion (Li-Ion), Battery capacity: 1800 mAh