... with electricity, full-featured,user-friendly,green environment-friendly new products. Rechargeable LED lamps can be used 8 hours ... lighting on, Full charging time is 8-15hrs.2)Fan button, Click for the strong wind,double-click ... frequently,and when you do not use it for a long time.please charge it up every two months ... s incorrect operation are not included. Multi-function electric fan with led light