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Built-in Battery
Do not attempt to replace the headset’s battery yourself as it is in-built and is not
changeable.
Charge the battery in accordance with the instruction supplied with this user
guide.
Only use the manufacturer supplied charger when charging the headset.
Charging
Only use the manufacturer supplied charger when charging the headset.
Do not disassemble the charger as it may expose you to dangerous voltages of
other risks. Incorrect reassembly can cause electric shock when the headset is
subsequently used.
Do not use the charger outdoors or in damp areas.
Only charge the headset’s built-in battery in accordance with the instructions of
this user guide.
Avoid charging the headset in extremely high and low temperatures.
