1-4 of 4 Answers
Bose says 20 hours if using Bluetooth, 40 hours if hardwired.
Sorry, there was a problem. Please try again later.I have used them for several days at work for about 8hrs at a time and lose about 30% each day. So about every three days or so of heavy usage do I charge it up again and it takes about 1hr to charge.
Sorry, there was a problem. Please try again later.Thank you for your question. On a full charge, you can expect up to 20 hours of battery life while using the headphones wirelessly at normal listening volumes. When wired, you can expect up to 40 hours. We hope this helps!
Sorry, there was a problem. Please try again later.Battery life is 20 hours as published by manufacturer. My experience is that it seems to be about right.
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