1.[3 Modes & Zoomable Multifuctional]3 light modes: High Light-Strobe-COB Side Light. Seamlessly adjust the beam form a wide flood to a focused, adjust the distance, near or far illumination, range and size at will. Multifuctional is suitable for a variety of scenarios: reading, camping ,hiking, riding, travelling, repairing, working and life. 2.[ & Hook Design]The portable and compact size design, easy to carry and operate. With a lock buckle on top, so easy to fit in a pocket or hang on a belt or backpack, your hands. Perfect for outdoor camping, hiking, travelling and emergency situations. 3.[ & High-Quality]The Flashlight is made of high-quality ABS material and features IPX7 waterproof(make sure the charging port is closed). With a special thickened waterproof ring and circuit insulation protection design. Has been rigorously tested, it can't stop your pace on rainy days, is so convenient and practical for emergencies. 4.[USB Fast Charging & Rechargeable]Large capacity battery and so fast charging, saving you precious time. The black model one also has a charging bank interface(the gray hasn't this feature), which can be used as en emergency power supply when necessary.