It also features a power port to charge the internal batteries when you don't have much sun available. Lastly, if you run out of the internal batteries, it features a battery compartment that allows you to use 3 AAA batteries as a backup power source. It even provides a USB out charging station to power your cell phone, tablet, and other devices. This solar-powered lantern is perfect for those who love to spend time outdoors and need a reliable source of light and fan. SOLAR POWERED LANTERN & FAN WITH MULTIPLE HANGING OPTIONS: Our Solar Lantern Powered Light & Fan is the perfect accessory for your camping adventures. With its 6 efficient LED bulbs, it provides bright 180 lumens of light that delivers super bright 360 degrees of illumination, and a 90 degree adjustable fan for heat relief. It includes 2 vertical hangings arms and 2 horizontal hanging arms, which allows you to hang the lantern in virtually any position for the perfect light or fan position. This solar-powered lantern is perfect for outdoor activities such as camping, hiking, and emergency preparedness. MULTIPLE CHARGING OPTIONS WITH USB OUT CHARGING STATION: Our Solar Lantern Powered Light & Fan offers multiple charging options for your convenience. When the sun is out, it charges the internal batteries for all-night usage. ADJUSTABLE FAN & BRIGHT LANTERN COMBO: Our Solar Lantern Powered Light & Fan is not just a fan and a lamp, it's a powerful and versatile device that combines a bright LED lantern with a 90-degree adjustable fan. You can use both the fan and light at the same time to stay cool and comfortable in the great outdoors. This solar-powered lantern is perfect for outdoor enthusiasts who need a reliable source of light and ventilation.