The headphones need to be charged using the micro USB cable provided in the box. Please note that due to international safety regulations, you will not be able to use the headphones wirelessly while they are charging. If your headphones are turned off
completely, you can charge and listen at the same time using the wired functionality.
Plug the provided micro USB cable into the charging port on the left ear-cup of the headphones.
Plug the other end into any powered USB port or your wall charger.