From the manufacturer:
Foxelli USB Rechargeable Headlamp Flashlight - 100 Hours of Constant Light on a Single Charge, Ultra Bright, Waterproof, Impact Resistant, Lightweight & Comfortable, Two Mini USB Charging Cables Incl.
4.5 out of 5 stars 2,225 customer reviews | Amazon Price: $14.97
- USB RECHARGEABLE: Charge Fully from any USB Port in Only 4 Hours and Provide up to 40 Hours of Constant Light on a Single Charge. Mini USB Charging Cable included.
EXTRA BRIGHTNESS: 180 Lumen Led (300 Feet Beam) With WHITE & RED Lights + Wide Variety of Light Modes and 60 Degree Tiltable Body Makes this Headlight Brightest and Most Versatile in its Class. - WATERPROOF & DURABLE: Why Equip Yourself with Anything but the Best and Most Reliable Headlamp? This Headlamp is Built to Last. Will Withstand Heavy Rain, Cold, Heat, Dropping on the Ground. It is Rated IPX5, Which Means it is Protected Against Splashing or Spraying Water From any Angle.
- LIGHTWEIGHT AND COMFORTABLE: You won't Even Notice Wearing it. Weighing Only 2.4 OUNCES With Easily Adjustable, Ergonomically Designed Elastic Headband Makes this Light Perfect for Long Distance Runners or Anyone Else Looking For a Comfortable Fit.
My experience:
I love this headlamp! I now use it for everything and keep it charged using my bedside USB port in my 2017 Lance 2185. It is very convenient to have both hands free and light at the same time. I initially bought this in case I ever got a flat tire at night and would need both hands to change a tire. It has a long battery life, 5 light modes, rechargeable and good price. Highly recommended for any camper.