Using the Biolite Professional Rechargeable Headlamp is a breeze. First, make sure the battery is fully charged by connecting it to a USB power source. Once charged, put the headlamp on your head and adjust the strap for a comfortable fit. You can switch between different modes by pressing the button on the headlamp. For normal use, you might want to start with the 500 - lumen HIGH mode. If you need a sudden burst of light, use the 800 - lumen Burst Mode. The red rear light is great for safety, especially when you're in a group or in low - visibility areas.
When it comes to maintenance, keep the headlamp clean. You can use a soft, dry cloth to wipe off any dirt or dust. Avoid exposing the headlamp to extreme temperatures or moisture. If the headlamp gets wet, dry it thoroughly before using it again. Also, don't overcharge the battery. Once it's fully charged, unplug it from the power source. This will help extend the lifespan of your headlamp and keep it working great for all your adventures.