Solar & USB Charging Built-in 2 x 18650 lithium battery (1200mAh per cell) which can be charged by USB and solar power, also can be used as an emergency power bank. When charging by solar power, the indicator will light up. Dimmable with 5 lighting modes: This lantern has 5 lighting modes. Full brightness (600lm), half brightness (300lm), low brightness (100lm), flashing and SOS mode. You can switch the modes according to different kinds of activities by pressing the high quality rubber button. Water resistant and durable Ideal for outdoor activities in light rain or snowy days. The IP45 degree of protection means that this lantern is protected against splashing water from all angles. The sturdy rubber and ABS plastic base is able to handle uneven and slippery surfaces. Hanging Lighting: With a retractable hook on the top, you can hang the lantern to illuminate a wider area or place yourself on a flat surface. Perfect for outdoor camping, hiking, fishing, hurricanes, outages, emergencies, etc. Brightness and Comfortable: Premium quality allows camping lights to provide maximum brightness for emergencies, camping , hiking, fishing, hunting, mountaineering, reading and so on. This camping light is designed to save energy and maintain long battery life, suitable for all types of activities.