4 or 5 solar panels can transfer the solar energy to electric energy effectively. The compass can also give you the direction for outdoors activities.

With its own micro cable and built-in USB interface. it can output power with great power. and can directly charge devices.

When fully charged. the solar panels are folded and packed for storage.

The battery is not included inside. and the phone is directly charged via USB. which is convenient for taking it on the plane.

Efficient solar panels can quickly convert solar energy into electricity. It can be used with mobile power to store power at all times. 

User-friendly strap design makes it protect your phone from falling.

Please use it in a sunny environment without any obstructions.
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