HighlightsOptimal fan for home, camping, fishing, hiking, backpacking, emergencies, or other indoor & outdoor activities.3 Wind modes and 4 lighting modes are adjustableWork as an emergency power bankThe noise less than 36dB will not disturb even light sleepers.Conveninent hook brings you much convenienceDetails*Features* - *3 In 1 Portable Fan* - Combines fan,LED light,and emergency power supply,making it an ideal gear for home,camping,fishing,hiking,backpacking,emergencies,or other indoor & ou