“Hi , how long will the battery last once the noise cancelling feature is turned on ?”

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• I have had my first set for some time and the noise cancelling feature is advertised at 16 hours. Though I can't certify the 16 hours I have had my set turned on for 8-10 hours and still had battery live left over.

  Answered by BillM 6 years ago

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• Around 15 hours, then they need to be recharged.

  Answered by 44ster 6 years ago

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• Haven’t had these long enough to see long term battery life but so far around 8 hours!! Plenty and wow do they sound amazing!!

  Answered by Busy 6 years ago

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• Hi Bear, thank you for your question. The battery life of the QC20 is 16 hours.

  Answered by Bose Support 6 years ago

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