Headlamp Specification:1. Item model: ZT-65212. Material: Aluminum, plastic, which is rigidity, safe and reliable3. Crust Color:Black4. Dimension:77x52x45mm5. Light Source:3 Watt LED6. Beam of light:60 lumen/low 1200 minutes7. Lens material:high lens coating film8. Power Source:one piece rechargeable lithium-ion battery-18650 which is with fender apron9. Weigh:97g /3.4 oz. Battery included10 Dimming Switch Modes:low light, high light, strobe, off11. Battery :1x18650 rechargeable battery12. Burn time:50hrs13.Waterproof level:IP4414. Headband Type:Single elastic strap15. Manufacturer Warranty:1 yearHeadlamp Features:1. This product was adopted microcomputer intelligent power management.2. The red bulb does not work unless the battery capacity is abnormal.3. The red LED will flash when battery is only 30% capacity left.4. The red LED turns on and remind you must charge battery when it is only 5% capacity left5. The signal bulb can indicate its position in the night.6. It can be worn on the cap, magnetic adsorption, convenient and practical7. The headlamp head can be adjusted more than 90 degrees lighting range.8. It was made of the American CREE LED, so that you do not need to replace the LED.9. It was configured with special charger, which has the device of charging transformation indicator.10. Waterproof functionPacking Details:QTY: 60PCS/CTNG.W/N.W: 13.5/12KGSMEAS: 39X38.5X43CMDesigned for:Trail runningTrekkingCavingMountaineeringHuntingFishingSailingIce climbingMulti-pitch climbing