2 LIGHT SOURCES & 7 MODES This rechargeable LED tactical flashlight is designed with two different light sources, Main Light-Bright LED Chip, Side Light- COB LED Strip. With 7 lighting modes, Main light: high/ low/ strobe, Side light: high/ low/red /red strobe. USB-C Rechargeable Paired with a USB-C fast charging cable that takes just 3.5 hours to fully charge, you can charge from a variety of devices with USB ports, such as laptops, wall chargers, and power banks. No more need to buy and replace batteries. For LED light, high mode can illuminate a distance of up to 328 feet and low mode can last up to 6 hours. For COB light, high mode can illuminate a distance of up to 59 feet and low mode can last up to 16 hours. Note: Do not disassemble the battery.