Features Included 2 Compact Flashlight. Never needs batteries never needs bulbs, it's waterproof and floats in water. These flashlights charge by either shaking or battery (included 2 batteries).

 Great for cars, boats and campers and all emergency kits. Fit in your pocket. 60 seconds of shaking provides up to 100 minutes of continuous light! 1 1/2 in. diameter and 6 3/4 in. long.