-USB Rechargeable with Built-in Battery: Powered by a built-in 18650 lithium-ion battery, this lantern offers up to 8 hours of continuous use and features input/output ports to charge devices during emergencies.. -Smooth Brightness Adjustment: The lantern features a dial button for smooth, stepless control of brightness across three lighting modes: Warm Light, White Light, and Simultaneous Light.. -IPX4 Waterproof: Designed for the outdoors, this lantern is splash-resistant and can withstand light rain, making it reliable in various weather conditions.. -Versatile Placement and Hanging Options: The freestanding design allows it to be placed anywhere, while the handle makes it easy to hang in tents, on branches, or wherever you need light.. -Ideal for Multiple Uses: Perfect for activities such as night fishing, car camping, hiking, night feedings, or as an emergency light during power outages, adding convenience and ambiance to your adventures.. Please Note*: If you received this product as a free promotional gift, it is not covered by the one-year warranty.