Bose QuietComfort Wireless Over-Ear Active Noise Canceling Headphones (White Smoke) - Manual (Page 13)

WHAT’S IN THE BOX
1 3
|
E N G
HEADPHONE CONTROLS
POWER ON
Slide the Power/ Bluetooth switch to the right l .
A voice prompt announces the battery level, and the status light glows according to
the current charge level (see page 28).