A:AnswerIt can, if the speaker uses a charging cord with a USB connector.
It can charge two devices at the same time through its pair of USB output connectors.
The charger does not perform wireless charging.
A:AnswerProbably, it depends on how much power the hotspot draws. Also it would need to be able to plug into the powerbank with a USB -A cable as those are the only ports that will provide power out to devices.
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