7
4 Charging
Use the supplied micro USB charging cable to recharge the headphone. It
takes about 1.5 hours for the first charge, and only 1 hour for a subsequent
charge. The headphone LED turns to solid red during charging. When the
battery is fully charged, the LED turns off. In order not to affect the charging
time, please turn off the wireless function during charging, but you can use
the audio cable.
When the battery is low, the LED indicator lights up red. At the same time,
the headset also provides a low battery warning tone.
Note: It is strongly recommended fully charging for the first use. Playtime
varies according to volume level and audio content.