Topoint 5000 Lumen High Power Led Headlamp Rechargeable 3CREE XM-L2 T6 Brightest Waterproof Head Flashlight Headlights Headtorch for Outdoor Camping Hiking Hunting Biking Running One button switch supports 4 WORKING MODES: 1LED/ 2LED/3LED/ flashing. Adjustable base for 90 degree is provided for each head lamp with back and forth inclination. 90rotatable, waterproof and heatproof. Up to 4-6 hours working time under full charged Super output bright can come to max 5000 lumens. Great for Hiking, Hunting, Cycling, Climbing, Camping, Fishing, Caving, Running, Riding, Backpacking.