USB Rechargeable: The battery and USB cable are included in the package. When the flashlight charged, the switch button was red, when charging was completed, the button of the switch was green. 3 Lighting Modes: Our LED flashlight is 600 lumens with 3 lighting modes (high, low, strobe) convenient for our daily use, it is bright enough to be a dedicated flashlight or simply available in case of emergency. Durable Metal Clip: The compact clip looks much sturdier to prevent the flashlight from rolling too far on a flat surface, so the flashlight can stay in your pocket and be ready at any time. Compact and Portable: Its compact design and balanced weight-to-size ratio make it the ideal product for everyone. Small enough to take virtually anywhere and satisfy your different light demands. Widely Use: IPX4 waterproof, our led flashlight can work in rainy day, so perfect for camping, hiking, fishing, running, walking, power outage, emergencies, targeted searches and general household use. (Note: it can't be soaked in water) easy to use