> 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.

Using the supplied charging cable, connect the System and a commercially available USB conversion adapter or a computer while the computer is on.

1Connect the charging cable provided to start charging.

charging 1_S20BT

The indicator lights up in red, and charging starts. When charging is complete, the indicator goes out.

The charging time is approx. 2.5 hours.

charging S20BT

Operation is not possible while charging.