The Wolf X50 Portable Fan is a combination portable bivvy fan, power bank and night light. The fan features easily adjustable variable speed to give you just the right amount of cooling power, plus it offers quiet operation even when running at full speed. The 1040 mAh power bank provides up to 60 hours of continuous use, depending on settings. The night light offers 1.5 W LED lighting with three levels of adjustable brightness, ideal for fishing late or early in the day when visibility is not optimal. A great accessory to keep you cool and your gadgets fully charged!