Stay safe in the rain, snow, or dirt with this ultra-bright Headlamp that delivers 100,000 lumens! The water-resistant IPX4 design ensures reliability in any outdoor condition. The elastic headband adjusts perfectly for any activity, and the mode control with long press off keeps you illuminated without needing to cycle through all the modes.
  This rechargeable Headlamp features a motion sensor that turns on when you wave your hand and off when you remove your hand—no more waking up your device or dealing with smudged lenses! The built-in 2500mah battery powers your phone, tablet, and more, giving you peace of mind on longer adventures.