Charge Your Headphones - Motorola motorokr S9-HD Quick Start Manual

charge your headphones

You'll need to charge your headphone's battery for a minimum of 2 hours using
the included charger.
Note: You cannot use the headphones while the battery charges.
1
Lift up rubber flap and plug the charger into the charging port on your
headphones, as shown.
The Charging indicator light turns red or yellow when battery is charging.
It may take up to 1 minute for the indicator light to turn on. When the
headphone's battery is fully charged, the indicator light turns green.
2
Disconnect the charger.
Note: This product uses a lithium ion, rechargeable, non-replaceable battery.
Under normal use, expected life of the rechargeable battery is approximately 400
charges.