The must-have emergency lantern,Great for camping&hiking,power outages,earthquakes,hurricanes.tornados,boating,auto&more. 1)Solar battery lantern ,built-in ... silicon solar panel on the top,with the switch control charger and OFF 2) Enjoy safe and convenient light during an emergency ... . 3)Convenient fold out hanger in hadle 4)Rechargable by solar battery ,crank the handle,or DC 5v adapter 5)36pcs ...