4Remove the adapter from the case.
Do not attempt to charge the headset with anything other than the adapter provided. Using unauthorized adapter may damage the headset.
For connection to an electrical supply not located in the U.S., you must use an adapter of the proper configuration for the power outlet. Use of the wrong adapter could damage your headset and void your warranty.
The headset is not able to operate while charging. Try connecting after charging is completed.
Storage of the headset
•Always store the headset with the power off and make sure it is safely protected.
•Avoid storage at high temperatures (above 50° C / 122° F), such as in a hot vehicle or in direct sunlight. Storage at high temperatures can damage performance and reduce battery life.
•Do not expose the headset or any of its supplied parts to rain or other liquids.
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