This bright hands-free headlamp provides 230° wide-angle illumination instead of illuminating only a small area in front of you. This XPG+COB headlamp provides wider, brighter light than any traditional headlamp, giving you the freedom to direct light exactly where you need it, even in tight spaces. The lightweight, ultra-flat design is comfortable to wear and adjustable to any head size - or even to fit over hats. It is the ideal gadget for a portable and hands-free light. Operating instruction Normal speed: main lamp strong light - main lamp weak light - main lamp flash - auxiliary lamp strong light -low light auxiliary lamp-flashing auxiliary lamp Sensing speed: press and hold for 2 seconds to enter sensing mode Specifications Bulb type: COB/XPE Material: Silicone + ABS Brightness: 20000 Lumens Lighting Modes: 6 Lighting Modes Power Source: 2000mAH Lithium Battery Method Charging: USB TYPE C Waterproof Level: IPX4 Motion Detection：Side Wave Detection Sensor Package Contents 1* head