Feature:  -It is simple, easy to use and safe.  -You can use it in anywhere when there is adequate sunshine.  -With carrying hole, providing quick and convenient mobility.  -It can charge for mobile phones, MP3, MP4, digital cameras and other electronic products.  -Ideals for indoor lighting, outdoor lighting, power failure, camping, home lighting, areas without electricity.  -After the built-in battery is full, it can be used for a 20-hour continuous operation of a bulb light, which can be used to charge the mobile phone with 1500mAh capacity 6 times.     Specifications:  Solar panel power: 3.5W.  USB line: DC5V 1000mAh.  Battery: Maintenance-free lead-acid battery 6V/4Ah.  Light bulb: 3*5W high-brightness LED bulbs.  USB charger cable length: 40cm.  Headlight cable length: 128cm.  Solar panel cable length: 3M.  USB charging cable: 23cm.  Lanyard length: 140cm.     Tips:  1. This product has a battery, the chassis is not waterproof, do not rain and damp.  2. The actual solar panel charging effect depends on the weather conditions. The stronger the sunlight is, the faster the charging is, and vice versa.  3. Do not use unqualified power to charge the system.  4. Do not insert other products whose electrical parameters do not match into the system for charging.     Package Included:  1X Chassis.  1X Solar Panel.  3X LED bulbs.  1X USB charging cable(1 lines 10 heads).  1X USB charger.  1X Headlight.  1X Remote control.  1X Lanyard