User's Manual

ENGLISH - 11
CHARGING THE BATTERY
Connecting the USB cable
CAUTION: Use this product only with an agency-approved power supply that meets
local regulatory requirements (for example: UL, CSA, VDE, CCC).
1. Open the hinged door on the inside right neckband.
2. Plug the small end of the USB cable into the USB connector.
3. Plug the other end of the USB cable into a wall charger or computer that is
powered on.
• While charging,
blinks amber.
• When the battery is fully charged,
glows solid green.
• Allow up to two hours to fully charge the battery. A full charge powers the
headphones for up to 10 hours.
• The headphones do not play while charging.
Note: Before charging, be sure the headphones are at room temperature, between
41° F (5° C) and 104° F (40° C).