3 Modes & Zoomable Multifunctional - Three light modes: High, Strobe, and COB Side Light. - Zoomable beam that can switch from a wide flood to a focused spot; adjust the beam distance and illumination range for near or far use. - Multifunctional for a variety of scenarios including reading, camping, hiking, riding, traveling, repairing, working, and daily life. Portable & Hook Design - Compact, portable size for easy carrying and operation. - Lock buckle on top allows easy fitting in a pocket or hanging on a belt or backpack, keeping your hands free. - Suitable for outdoor camping, hiking, traveling, and emergency situations. Waterproof & High-Quality - Made of high-quality ABS material with IPX7 waterproof rating; ensure the charging port is fully closed. - Thickened waterproof ring and circuit insulation protection design. - Rigorously tested to withstand rainy days, making it practical for emergencies and everyday use. USB Fast Charging & Rechargeable - Large capacity battery with fast charging to save time. - The black model includes a charging bank interface, which can be used as an emergency power supply when necessary; the gray model does not have this feature.