[Comfort Fit]Designed to wear on the head or around the neck, the ear hook design eliminates forehead pressure and reduces head strain. [Hands-Free Operation]The motion sensor allows easy on-off activation and mode switching with a simple wave, perfect for when hands are occupied. [Versatile Design]Detachable and rotatable lamphead ensures proper fit on either ear, providing comfort for all users during outdoor activities. [Ideal for Various Activities]Perfect for camping, hiking, fishing, and repair tasks, this headlamp illuminates every step of your adventure. [Long Battery Life]Powered by a 1200mAh lithium battery, this headlamp offers 6.5 hours of brightness in high mode and 9 hours in low mode.