2. USB line:mobilecan be charge by the lantern.
3.Battery:rechargableli-ion 1800MAH.
4.solarpanel:1.2W
5. LED source:8LED 2W
6.Light adjust:canbe adjusted by turning the knob0-2W.
7.Chargingway:a.AC charger;B,solar pannel.
8.Charging time:ACcharger:5-6h,solar panel:10-12h.