Made of high quality ABS material, tough and durable.
Powered by solar energy, no battery or electricity needed, energy-saving and environmentally friendly.
100 degrees foldable solar panel, easy to adjust a best angle to absorb solar energy.
Built-in 2200mAh high capacity battery, it can work for a long time up to 20 hours once it get fully charged, meanwhile, this air pump can be charged by DC power with USB cable.
Internal circuit adopts imported single-chip microcomputer intelligent control, support constant pressure and constant current charging, overcharge discharge protection and low electric alarm, safe to use.
