The AMIRON 100 can be charged easily in its charging case. Place the earphones in the charging case, close the lid and plug the USB cable into the charging socket on the charging case to charge. Alternatively, it is possible to only charge one earphone while continuing to use the other.
The charging case can be charged using the included USB-C cable. This can be charged using any USB-compatible port. It is possible to use a USB port from a computer, wall charger or power bank.