1.High efficiency 2.CE,ROHS,ISO 3.Best cost performance ratio 4.wide application Solar Camping Light with Radio & Mobile Charger Energy-saving environmental protection! Notes1, Before use, please read the Manual carefully, and Charge.2, Please insure that the battery has sufficient energy when using.3, Please charge when it dim.4, Please charge regularly, charge at least 8times every 3month.5, ...