* Solar Panel:3W monocrystalline solar panel with 6m cable
* Internal battery: rechargeable 3.7V, 5000mAh lithium battery
* Lamp: 1pc 6V/3W SMD LED lamp
* With USB output to charge mobile phones, mp3,mp4 etc.
* Fully charging: About 8~10 hours
* Lighting time: About 8hrs after fully charged