“How are these powered? Battery? USB cable? 120V only?”

1-4 of 4 Answers

• USB Cable

  Answered by Codepdblue 1 year ago

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• 120V only.

  Answered by cdominguez2007 2 years ago

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• 120V only

  Answered by EstebanT 2 years ago

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• 120V

  Answered by Anonymous 2 years ago

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