Integrated battery meter display shows Percent of power remaining Material: Polycarbonate Recycled elastic headband featuring comfortable next to skin softness is adjustable and removable to allow for washing IPX8: Waterproof-Tested to operate at least 1.1 meters underwater for 30 minutes 350 Lumen max output with settings include dimming, strobe, red night-vision and lock mode BlaDia Cosmo 350-R headlamp by Black Diamond Color: Orange Ideal for outdoor activities Provides hands-free illumination.