Solar panel , 

you can recharge the battery itself under sunlight for emergency purpose while outdoor.
Waterproof rating IP67 can help to protect against water, however can’t soak into the water. 

It can be a great choice for outdoor activities
WITH dual USB ports , you can charge phones, pads, or other small electronic devices simultaneously

Material: Solar panel, ABS plastic cover, silicone frame

LED light, works perfectly in darkness, especially for emergency

SOS distress signal to help other people find you
Compass, help to find direction

The battery has passed the MSDS ( Material Safety Data Sheet )

Specification:
Battery type: Li-polymer battery
Product model: camping light solar mobile power
Product material: plastic shell
Dimensions: 138*76*19
Color classification: black + blue, black + yellow, black + red, black + green
Applicable type: Universal type, three anti-mobile power
The light shows: the first indicator is the solar charging indicator, and the remaining 4 are the battery indicator.
Battery capacity: 2 606090 polymer 8000 mAh battery
PCBA board: 9 LED lights with table lamp illumination
Input: MIRCO input interface
Output: 5v/1A, 5V/2.1A, and 5v/1A, 5V/1A

Note: 

Even in a perfect laboratory condition, The efficiency of energy transformation from solar to electric energy is really low. 

When it used in outdoor, it also affected by the weather, the location or other factors. 

So the solar panel is not good as the first choice to recharge 

We suggest you recharge it via wall charger at the beginning to make the power battery fully activated. 

Packing included:
1 x Power Bank,
1 x USB Charging Cable,
1 x compass