Specification:

      Solar panel: 0.38W

      Ni-mh battery: 1.2V 1300mAh

      Charging time:

      By solar: 8 hours in bright sunlight.
      Working time:　
      LED lighting: 5 hours

      Repeller: 8 hours  

      Switch1: for light on/of.

      Switch2: for repeller on/off.

      Variable frequency of mosquito repeller: 21-32 KHz.

      Frequency changing effective distance: around 1-3 meters.