Features: Contains 5 bright white LEDs Be able to light the distance up to 30 feet away Two replaceable CR2032 lithium batteries (Not Included) 12 hours of continuous working time After 12 hours, the light will dim, and the light will completely extinguished after 24 hours One size fits most On/off switch on battery case Ideal for joggers, bikers, hikers, students, and even children on their way to school Great for hunting, fishing, camping, and other outdoor activities Package Included: 1* 5-LED Baseball Cap Brand Unbranded MPN Does Not Apply Bulb Type LED Battery Type CR2032 lithium batteries Type No .