Getting started
12 | M2 IEBT SW
Getting started
Charging basics
A complete charging cycle takes about 1.5 hours. Before using the
1.5 h
headphones for the first time, charge their rechargeable battery for a
complete charging cycle without interruption.
It is recommended to charge the headphones using only the supplied
USB cable. If you are charging using an external USB power adapter, it
is recommended to use an adapter with an output rating of 500 mA or
higher.
LED
Meaning
Charging
Fully charged