The Energizer Vision HD Rechargeable Metal Flashlight packs a lot of brilliant performance into a durable aircraft-grade aluminum construction. This versatile LED flashlight is rechargeable-just plug it into a USB port and the green light indicates it's charging. There's a second USB port so you can use it as a portable charger for your devices: perfect for emergency situations like power outages and off-the-grid activities like camping. With MAXVIZ technology that delivers a wide, uniform, high-definition beam, you'll be seeing as clear as a sunny day. On a full charge, the non-removable Lithium Ion batteries let you blast the darkness with up to 1000 lumens and up to 4 hours of runtime (in high mode). And for maximum utility, this flashlight has 7 modes: high, low, high spot, low spot, high wide, low wide, and an attention-grabbing strobe. What more could you want from a metal flashlight? This: Water-resistant and drop-resistant up to 1 meter, it's engineered to last up to 20 years of normal use. The Energizer Vision HD Rechargeable Metal Flashlight.