Charge five functions: 1. Loading the solar panel (intric battery) (example: 4 8 hours under intense light, it can be used for 4 8 hours) 2. Direct load charger (intric battery) 3. Crank energy production (intric battery) 4. Three AA batteries (Buy by yourself) 5. There is a car charger (intric battery) Configuration parameters: [Characteristics]: Solar panels, environmental protection and Environmentpex: 36 High power LED [Battery]: 3 AA batteries (Provide by yourself ) [Size]: The height is about 25 cm, the Diamtre Information is 10.3 cm and the solar area is 7.3 cm * 7.4 cm. Claiming time: more than 15 hours [Luminosit ]: Luminosit of 36 LGERS, super bright cannons. Test: 110-220 [charger]: there is a car charger, a direct load charger, a USB cble and a direct crank load [Weight]: approximately 750 grams [ Matriaux]: Plastic, ABS, Polished surface (Better Sensation) Type of switch: Bouton Legear switch: one on and one packaging offense: 24 "18/20kg" Caliber of the Bote: 58 * 38 * 55 CMPANNEAU Solar, Capacit de Capacit de Leve load, ultra-faible LED energy consumption, environmental protection and environmental black part of the exterior adopts rubber pulverization technology, which is very comfortable handle, beautiful in appearance, fashion and gnoreuse .The design of astigmatism with both extrms makes light uniformly rparty in all corners of the tent. Ultra-luminous and environmental camping lamp, the dark part of the exterior adopts frost technology, the hand is Very comfortable and the shape is beautiful, fashion and gnoreuse. The choice of this product will make your work, your life, your tudes, your travels and your night fishing more practical and free.