B AT T E R Y C H A R G I N G
Charging time
Allow up to two hours to fully charge the headphones.
Note: A full charge of the headphones allows up to five hours of use.
Check the headphone battery level
While using the headphones
• Each time you remove the headphones from the charging case, a voice prompt from
the right earbud announces the battery level.
Note: While using the headphones, a voice prompt announces if the battery needs
to be charged.
• Check the bottom right corner of the home screen in the Bose® Connect app.
• If connected to an Apple device, the device displays the headphone battery level near
the upper right corner of the screen and in the notification center.
While charging the headphones
When an earbud is inserted, its corresponding charging indicator glows according to
charging status (see "Headphone charging indicators" on page 25).
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