1, The Amazing Flashlight has self-powered recharging technology! 2, No Battery purchases, means this flashlight more than pays for itself. 3, Great for power outages, emergencies, hunting, camping, and wherever flashlights are needed! 4, You charge it up by squeezing the flashlight. This flashlight has 3 LED bulbs that give off super bright light! It fits in the palm of your hand, and is easy to use. Always ready when you are. 5, With this flashlight, you will never need battery again!