Product Description: • Brand: Random • 100% original product • User-friendly & convenient • Long lasting, durable Special highlight: • input voltage: AC 110-240V • output frequency: 50Hz • USB output voltage: 5 v 1.8A • Battery: Lead-acid 12V 4A • solar panel: 18 v 10W • bulb: 4*3W LED bulb • Charging time: 16 hours • material: Plastic • color: black • battery full: 1 light bulbs for 32 hours, 2 light bulbs for 16 hours,3 light bulbs for 10.5 hours,4 light bulbs for 8 hours Feature: • reusable solar generator, solar charging, environmental protection and energy saving, you can use it in anywhere when there is adequate sunshine. • equipped with USB charging cable, you can charge your electronic products easily with the built-in large capacity battery, you can charge for mobile phones, MP3, MP4, digital cameras and other electronic products. • with 4 bright white LED bulbs, ideal to bring you lightness with low power consumption, more durable to use,constant current IC Driver, good stability, brightness always maintained above 100lm. • ideals for indoor lighting, outdoor lighting, power failure, camping, home lighting, areas without electricity. Package include: 1x12V 4A power generator 1 x solar panel 1 x USB charging cable 4 X bulb with socket 1 x Manual