WaterProof Dynamo Flashlight

Product Description:
1) Flashlight: pushes the function switch forward, then the flashlight is on, but
weak, push it further and the light turns stronger. Put it backward till light is off;
2) Siren: pushes the function switch backward, then will hear the siren sound
3) Uses USB for charge: puts one end of USB inset the DC jack of this item, and makes
it shown in charging, 5 hours is needed for full charge
4) Manual rock for charging: pushes the manual charge switch to right,hold the body of this item tightly, rock the handle at the speed of 2 circles per second at least with hands stagger. Then the indicator is on and that shows it is charging
5) Charging for handset: pushes the manual charge switch to left, rock the handle at the speed of 2 circles per second at least when the handset at the status of being free of electricity. At first, it's easy to rock, and later the hand feeling will be heavier. Then the indicator on and that show the handset is charging.
This item has a three-end charge line, one to connect with the item, another as USB plug, the third is a 3.5mm diameter plug for different style of handset to charge
6) Compass