On This Fifth Generation Of Our Original Running Headlamp, We Present A New Kind Of Technology Where The Power Cable Is Fully Integrated Into The Head Band. We Call It Free Technology A Comfortable Headlamp Experience Without Distracting Cords. No Hassle Just Free The Energy. The Hybrid Battery Case Can Carry Either A Rechargeable Pack Or Aaa Batteries. It Has Grip Friendly Surfaces And Holds An Integrated Red Rear Safety Light Adding Extra Visibility. Trail Runner Free Is Lightweight And Perfectly Balanced, With Smooth Adjustments And A Flat, Soft Textile Extension Cord That Doesn&';t Tangle.All Free Models Feature Silva&';s Intelligent Light? A Wide Beam In Front Of You And A Long Beam Ahead Of You Free H Model Includes Compact Usb Rechargeable Hybrid Battery With 1.15 Ah. Free Ultra Includes Compact 4.0 Ah Usb Rechargeable Battery With 4 Step Battery Indication For Long Distance Use, Along With The Hybrid Battery Case. The Battery Can Be Carried Comfortably On The Headband Or, Thanks To The Extension Cord, It Can Be Kept Warm In Your Pocket To Save Battery Life. Illuminate your path with the SILVA Trail Runner Free Headlamp, designed to enhance your outdoor adventures. This headlamp boasts an impressive 400 lumens, providing brilliant light that ensures visibility even in the darkest conditions. Ideal for runners, hikers, and outdoor enthusiasts, its lightweight design and secure fit make it the perfect companion for any journey. The innovative design allows for hands-free operation, allowing you to focus on your activity without interruption. Features: * Brightness: 400 lumens for maximum visibility in low-light conditions * Lightweight: Designed for comfort during long outdoor activities * Hands-Free Operation: Conveniently adjustable for easy use without interruption * Durable Design: Built to withstand the rigors of outdoor environments * Versatile Use: Perfect for running, hiking, and other nighttime adventurestable.productattributes, .productattributes td { border-bottom: 1px solid #ddd; border-collapse: collapse; padding: 2px; text-align: left; }