b'b\'The flashlight is convenient to pack in your car, camp bag, emergency kit, or survival kit. This Krypton Torch is a lifesaver when doing roadside repairs or signaling for help & more.Krypton\\\'s long-lasting battery life, we are equipped with a 3.7V integrated 4000 mAh battery. The upgraded Li-ion battery has a 4000 mAh capacity and can be used for 4 hours continuously. Suitable for various harsh environments, you don\\\'t have to worry about running out of power after charging! Recharge in just 9 hours with a power supply range (AC-DC 110V-240V) and frequency range 50/60Hz adaptor, its smart LED indications will turn the flashing light from red to steady green when the flashlight is fully charged.Constructed from highly durable grade aluminum alloy material and unbreakable lens for long and durable light for daily use or outdoor activities. Tough and small enough for everyday use. This mini torch can be packed in your backpack, bag, glove box compartment, purse, or shirt pocket for convenient access. An ON/OFF switch utilizes a powerful T6 LED producing high lumens bright performance. This super bright flashlight lights up your whole yard easily or a football field and reaches up to 2000 meters.This flashlight always does a great job whenever you need different bright lights for reading, hiking, camping, hunting, fishing, dog walking, repairing, cave exploring, etc. Perfect for even household use or climbing, tactical, and outdoor activities. So this krypton LED flashlight is versatile and is ready to help you in a very situation without any worry.Other Specification -AC-DC Adaptor - AC110v-240v, Frequency range: 50/60Hz,Adaptor Output - 4.2v 600mAh,\''