Bose QuietComfort Earbuds II Noise-Canceling True Wireless In-Ear Headphones (Limited-Edition Eclipse Gray) - Manual (Page 33)

3 3
|
E N G
BATTERY
CHARGE THE CHARGING CASE
CAUTION: Use this product only with an agency-approved LPS power supply that
meets local regulatory requirements (e.g., UL, CSA, VDE, CCC).
1. Connect the small end of the USB cable to the USB-C® port on the bottom of the
charging case.
2. Connect the other end to a USB-A wall charger (not provided) or computer.
The charging case status light glows solid amber (see page 37).
NOTE: Before charging, be sure the case is at room temperature,
between 46° F (8° C) and 102° F (39° C).