Weight: about 200 (g)
Solar battery life (years): about 3-5 years
Solar Description: We are using a high-performance solar panels, as long as the sun's rays can be used under irradiation.
Please note that some products require 90-degree vertical solar ray irradiation can be used in solar panels (which in fact means that the solar panel does not work!), I hope they keep their eyes open to distinguish pro-Oh!
Tips: solar cells to be in the sun to generate power, if not the sun (cloudy) or at night can use a 5 or 7, solar-powered battery to replace the (self-battery connection, the product is not specifically placed on the battery slot), is still able to achieve the corresponding effect!