NITECORE NU20 Classic 360Lumens Rechargeable Headlamp Waterproof Lightweight Runing Headlight Bulit-in 500mAh Battery

Features . With a max output of 360 lumens . Equipped with a primary white light (Color Temperature: 6,000K).a high CRI auxiliary white light (CRI290, Color Temperature: 4,500K),and an auxiliary red light . Built-in 500mAh L i-ion battery . Built-in intelligent Li-ion battery charging circuit with a USB-C charging port . Designed with two buttons, offering easy one -handed operation . 7 brightness levels, 3 light sources and 3 special modes available . Designed with 4 power indicators to indicate the remaining battery power . Ultra-low standby power consumption provides a 365-day ready experience in the standby status . Highly efficient constant current circuit (non-PWM) provides a stable output . Made from durable PC material . Highly elastic and adjustable headband for light weight and convenience . Impact resistant to 1 meter . Waterproof and dustproof rating in accordance with IP66 NU20 Classic Max Output 360 Lumens Max Beam Distance 109 Meters Max Beam Intensity 2,963 cd Max Runtime 97 h 0 m / 4.04 d LED NiteLab UHE LED Battery Built-in 500mAh Li-ion Battery Special Modes Location Beacon, SOS, SLOW FLASHING Beam color White Light, Red Light, High CRI White Light Dimensions 52.1mm x 33.1mm x 24.4mm / 2.05" x 1.30" x 0.96" Weight 38 g / 1.34 oz Activity Outdoor/Camping, Trail Running