Specification: l It can powered by Solar, Dynamo, and Dry Batteries. * LED Power On/Off , and Low-battery Indicator * Lantern and an emergency Siren all rolled into one. * Built-in Ni-CD batteries * Ultra Slim Compact Design * Sensitive AM/FM Radio * 3.5 MM Headphone Jack * Telescoping FM antenna * Easy change color of the bulb * 6 Different color are available l Packing : 10pcs/Ctn 550G/pc l Color Box Size: 29.5X17X10cm