NATHAN HALO Fire Runners Headlamp

3 total LEDs provide up to 288 lumens to keep you going during low-light conditions 1 high-output LED's shine at bright 160+ lumens for vision up ahead 2 down-angled LEDs provide proximity visibility for sure footing Auto-Strobe™ sensor detects high levels of light, such as vehicle headlights, and activates a strobe for increased visibility in high traffic areas RunWave™ sensor allows runner to change headlamp mode with a simple wave of the hand 3 Control settings allow runner to customize their run (Manual, Manual + Auto-Strobe, RunWave + Auto-Strobe) 5 lighting modes allow runner to adapt to various low-light conditions (Low, Medium, High, Sprint, and Strobe) Sprint mode is active for 3 minute intervals Strobe mode produces 100 Lumens Lithium-Ion battery recharges easily via standard USB Recharges a fully depleted battery in approximately 5 hours Adjustable headlamp angle Adjustable, soft headband to help move moisture as you sweat Black light reflective headband for increased visibility in low-light settings Included USB cable for recharge Water-resistant (IPX4) https://www.roadrunnersports.com/product/20728/nathan-halo-fire