The Black Diamond Spot 400-R Headlamp is for a technical consumer who expects all-around performance and features out of their headlamp but still values a small size and compact package. This user has access to a power source and values the ability to go out on their mission with a fully charged battery.FeaturesRechargeable: Powered with integrated 1500 mAh Li-ion battery with micro-USB charge port400 Lumen max outputRecycled elastic headband featuring comfortable next to skin Repreve fiber constructionIP67: Waterproof-Tested to operate at least 1.0 meters underwater for 30 minutesPowerTap Technology allows instant adjustment between max output and dimmed powerSettings include full strength in proximity and distance modes, dimming, strobe, red night-vision and digital lock modeIntegrated battery meter display shows % of power remainingBrightness Memory allows you to turn the light on and off at a chosen brightness without reverting back to default settingMultifaceted optical efficie...