Tech Buzz

This $27 Gadget Can Charge Your Phone or Warm Your Hands, Whichever Is More Urgent


It might look like a run of the mill USB battery pack, but EnergyFlux’s Enduro pulls double duty as an electric hand warmer. Its 7800mAh of power can recharge your phone a couple of times, or heat the exterior up to 109 degrees for about seven hours, depending on how cold it is outside.

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