SPECS: Weight: 3.2 oz. (Excluding battery) Dimensions: 3.15 in. x 1.85 in. x 1.54 in. Lumens: 1500 Battery Life: up to 300 hrs. Range: up to 557 ft. Rated: IP68 DESIGN & DETAILS: This lightweight rechargeable headlamp puts out 1500 lumens and features a battery life of up to 300 hrs. perfect for running Dual output design features a flood and spot bulb each with their own push button for easy operation LUMINUS SST40 white and Cree XP-G2 S3 Neutral White LEDs light up the area in front of you 3 Spotlight output levels 3 Floodlight output levels Impact resistant to 6.56 ft. Temperature resistant from -31degF through 113degF Ergonomic headlamp holder features 60deg of rotation so you can aim the light where you need it Wide hollow headband keeps the light in place and lets air through Adjustable reflective headband for visibility and comfort Includes: Fenix HM65R-T headlamp, rechargeable 18650 battery, headband, user manual Materials: Magnesium TECH SPECS: Physical and electronic lockouts prevents you from accidently turning on or off the light Battery status indicator so you know how much charge you have left USB type-C Charging port