Hands-free lighting Light up the way when you go hiking, camping, caving or when working on your car or boat - hands-free! This Rechargeable LED Headlamp features a 550-lumen output of bright white light which is more than enough for all of the above and more. The head strap is adjustable and the light beam can be adjusted to suit your needs. To operate, simply press the push switch on the battery pack mounted at the back of the head strap. The batteries are also rechargeable, no need to buy new ones when they run out. Convenient eh? Rechargeable LED Headlamp Features: Rechargeable 18650 Li-ion battery, charger and main power supply are included Light Modes: high, low, flashing Lumen: 550 Adjustable headlamp: Up to 90 degrees Burn time: Up to 5 hours Recharge time: 4 hours Dimensions(WxHxD): 80 x 70 x 55mm