Charging
When charging the headphones, be sure to use a USB to AC adapter with DC 5 V power output to avoid malfunction or abnormal heat generation.
Use only the supplied charging cable to charge the System.
-
1Connect the charging cable provided to start charging.
-
The indicator lights up in red, and charging starts. When charging is complete, the indicator goes out.
The charging time is about 3.5 hours.
If the System is charged when the battery is empty, the first 10-minutes of charging will allow the System to be used for about 3 hours.
The System cannot be operated during charging.
The System cannot be charged when the temperature protection function is in operation. In that case, perform charging within the usage temperature range (5 °C (41 °F) to 40 °C (104 °F)).
The System cannot be charged when the dedicated headphone cable is connected.