M-wave Helios Runner 140 USB LED Headlight Black

Front light valid for different activities. max 140 lumens 1200mAh battery incl. Micro USB High mode 140 lumen (45 meters - 5h) Medium mode 75 lumen (20 meters - 8h) Medium mode 35 lumen (11 meters - 15h) sensor function Autonomy: 5 to 15 hours. USB rechar