batteryless flashlight light friends

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The product Magnetic is the newest technology among the . One just has to shake the for 60 seconds and you will get up to 2 hours of from this magnetic .

There are a few different types of that can be purchased that you could have for the those times of emergency.

Other . In case you were wondering, shake are not the only in existence. In fact, shake are relatively new compared to some of the products below that have been around for decades in one form or another.

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