Stalwart 7 LED Headlamp with Adjustable Strap Features include: 7 Super Bright LED Lights 7 LED and 7 LED flash, lighting modes Securely attaches to head, hat or helmet with adjustable head strapWater Resistant Light WeightRequires 3 AAA batteries (not included) Dimensions: 9 x 5.5 x 2.25-InchIncludes retail packaging