This Letour COB headlamp features a wide-angle 230-degree beam and is USB rechargeable.Lumens: Offers up to 1500 lumens for bright illumination.Charging: Includes a USB cable for recharging the built-in battery.Modes: Typically features three light modes: high, low, and strobe.Design: Constructed from ABS material with a waterproof rating, suitable for outdoor activities like camping or fishing.Big Battery 🔋last longer.