totobay Waterproof 5000Lm LED Headlamp with 4 Mode-Hands Free Headlight Flashlight Torch+2 Pcs18650 Rechargeable Batteries+AC Charger+Car Charger for Camping Biking Hunting Fishing Outdoor Sports Ultra bright 3 LEDs beam ( Max output:5000 lm), extensive lifetime of LED (100,000 hours). Adjustable(90 degree) ,Hands-free,4 light switch modes: Low - Mid - High - Strobe, convenient for different place to use. Adopting aluminum and imported brand new plastic material, anti-drop, anti-stab and durable.Easy to adjust the head strap for your usage. Water-Resistant:Prefect or outdoor activities, such as running, hiking, hunting, fishing rain etc, and indoor working light. Powered by two rechargeable 18650 batteries(included), you can use the wall charger or USB cable or car charger to charge the batteries.