Solar portable desk light 1.Flashlight , alarm, desk lamp , radio, charger 2.Solar charging , DC charging , ... of "Radio9" will be lighting . The original frequency of radio is 108MHz. Press button(" "up, " "down)to ... will be off. 7.Battery Capacity IndicatorTurn on the light to Active the indicator , which has four levels ... avoid any damage of built-in battery. Portable radio light charge for phone