Yes, it is rechargeable (with a built-in battery), so you can carry and use it wherever you like.
Usage Duration: Up to approximately 24 hours of continuous use on a full charge.
Charging Duration: Approximately 2.5 hours for a full charge.
Charging Method: Please use a USB Type-C cable.
For optimal charging, we recommend using a power supply device (such as an AC adapter) with an output of 3A or higher.