emergency camping solar lantern

suitable for meeting an emergency or camping.
(1)solar panel:1W
(2)LED: 6LED/1.8W
(3)Battery:4V/3.2AH
CONFIGURATION:
(1)solar panel:1W
(2)LED: 6LED/1.8W
(3)Battery:4V/3.2AH
(4)Charge 10-15hours by DC or 20-30hours by solar can use 8-10hours