MetroFlash "Stryker Water-Resistant Headlamp & Flashlight - Features Super Bright 310-Lumen Cree LED & Rechargeable Lithium Battery - Ideal for Construction, Hiking, Camping, Running, Biking & More Headlamp includes 5 Modes : Low 10LM, Medium 125LM, High 230LM, Super 310LM, SOS Strobe 2800mAh Battery (w/Low Battery Indicator) Charges via Included MicroUSB Cable Adjustable Lens Effortlessly Switches from Floodlight to Spotlight for All Applications Ideal for All Activities Including Hiking, Camping, Running, Mountain Climbing, Etc. Sturdy IPX6 Water-Resistant Design with Non-Slip Forehead Pad & Adjustable Strap