1 Features:
- This product is a multi-function solar emergency charger.
- Meet an emergency: When you go to outside or power cuts， you also can use your mobile phone with solar energy.
- Convenience: Whenever and wherever you are， you can charge your mobile phone in time， and you could talk with others when charging.
- Environment protect， save resource: You can use solar energy to charge your mobile phone wherever and whenever.
- Exquisite workmanship， high-capacity，light weight and thin design with metal shell.
- Solar efficient charging:Built-30000 mA high-capacity rechargeable polymer lithium-ion battery， powerful with long operation time， long cycle life.
- double - voltage mode， The charger battery is widely used for most mobile phones and other digital devices for charging.
- Multiple intelligent security protection: over current， overvoltage， overload and short circuit protection

2 USB Outputs:
- 1A USB output is for mobile cell phones/MP3/MP4 etc.
- 2A USB output is for tablet computers etc.

3 Battery Life Extension:
-5-7 charges to iPhone 5 4S 4 3G
-5-7 to most mobile phones' battery life