Charge the earphones and charging cradle at the same time

The illustrations use EAH-AZ60M2 as an example.
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1.
Use the included USB charging cord to connect the charging cradle to a separately sold USB PD supported AC adapter (USB Type-C).
You can also charge from a USB Type-C port on a computer. Turn on your computer. It may not charge if the computer is in standby or sleep mode.
The charging cradle status indicator LED flashes (red, yellow, or green), and charging starts.
2.
Put the earphones into the charging cradle.
The earphone status indicator LED quickly flashes red (twice). (Put the earphones into the charging cradle again if the LED does not flash.)
The earphone status indicator LED lights up (red), and charging starts.
Charging for the earphones is complete when the earphone status indicator LED turns off.
Charging for the charging cradle is complete when the charging cradle status indicator LED turns off.
Charging time (the time from empty to full charge)
Charging the earphones and charging cradle at the same time
About 3.0 hours
Note:
You cannot turn on the earphones or connect them to a Bluetooth® device when they are charging in the charging cradle.
You can charge using a separately sold AC adapter.
Recommended AC adapter specifications
Supports PD (Power Delivery)
DC 5 V (500 mA or higher)
USB Type-C port
We do not guarantee that all AC adapters can be used for charging.