The sun's energy keeps this combination lantern and AM/FM radio going strong for camping, recreation, emergencies and more. Simply fold out the attached solar panel to recharge any time, anywhere! Includes AC/DC adaptor and car plug for standard recharging and operation. This device must be fully charged prior to use. Weight 4.2 lbs. Plastic, solar panel, and light bulb. UL Recognized. 7" x 3" x 10 1/2" high; 12" high with carrying handle.