LED : 1piece SMD5050, 0.5W 6500-7000K,Full brightness : 0.5W ,80LM , Half brightness : 0.25W , 40LM

Battery : 600MAH Polymer lithium battery

Solar panel : 0.6W , charging time : 5-8H

Charging :  Interface type ：MICRO USB, Input : DC 5V 500mA , DC charging time : 3hrs