US$37.99
US$37.99
0%OFF
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{{description}}Note: Those shipping costs are only estimates; the actual shipping cost will be shown on the order page.
QHow long does this last on full charge? Is it possible to run off USB power supply for continuous use, say 4 hours?
Acharging time : 4-6 hours. Life time： about 4 hours.
Brilliant service. Items arrived late but were willing to send replacements.+++