... and mobilephone charging in one device 2.3 brightness settings 3.Rain resistant housing SOLAR LANTERN-EAGLE EYEFeaturesBright ... light and mobile charging in one device Four brightness settings (Low, Medium, High, Bed) High efficiency, weather ... Low 40hours walking and socializingFUNCTION 1)Mobilephone charger&3 settings 2)Discharge & over-charge& Low voltage preventive function ...