Black Diamond Sprinter 275 Headlamp, 275 Lumens, USB Rechargeable, Balanced Lightweight Design, Suitable for Running/Hiking

•  275 lumens at maximum brightness
•  Elastic headband with perforated matrix for improved breathability

• The extremely slim, USB rechargeable or AAA-powered Black Diamond Sprinter 275 with its 275 lumens is suitable for endurance runs at dusk or at night,
  that require longer battery life. The revised optical efficiency not only ensures a uniform cone of light with higher luminosity, but also has a battery power meter
  with three LEDs and six settings to track battery life. The memory mode saves the desired brightness setting for the next switch on, while the PowerTap technology
  the Sprinter 275 enables quick brightness adjustment at the touch of a finger. The elastic headband has been provided with a perforated matrix for improved breathability while running.
  In addition to the balanced weight distribution on the head, the lamp has a flashing red rear light for better visibility in the city, which can be deactivated in the wild.
  The Sprinter 275 can run on either the new modular Black Diamond 1800 battery or standard AAA batteries, making it more versatile.
  The Sprinter 275's weatherproof design withstands any weather, while the regulated circuit ensures even light output at all times during battery life.
  
  

Features

•  Red flashing light at the back of the head for signal effect in the city area with activation / deactivation
•  Modular design for operation with the BD 1800 Rechargeable mAh lithium-ion battery (included) or standard AAA batteries
•  Battery power meter for 3 LEDs and six settings
•  PowerTap ™ technology for easy switching between full and dimmed power
•  Memory mode saves the desired brightness setting for the next switch-on
•  Optical faceted lens