The ultralight Silva Trail Runner II USB headlamp allows you to exercise anywhere, at any time. The light lithium batterie is absolutely non-obtrusive and can be charged using a USB port. Trail Runner II features Silva Intelligent Light technology comprising both a strong light for distance, and the floodlight necessary for close-up vision.
Choose the Silva Trail Runner II for running and cross-country skiing.
Intelligent Light: Optimized Light Image developed for proximity and distance vision.
Light performance: 50m
3 Light settings max, min, puls
1 Power LED and 1 smaller LED : 160 lumen light output