Yes, the Bose SoundLink Mini can be used while it is charging. This feature allows users to enjoy their music or audio content non-stop without needing to wait for the device to fully charge. When plugged into a power source, the SoundLink Mini will provide audio playback as usual, ensuring that users can continue to enjoy their favorite tunes. However, it is important to note that the charging time may vary depending on the state of the battery and the power source being used. The device is designed with a robust battery life, and using it while charging should not pose any issues. For specific details regarding charging and usage, one might want to check the user manual or the Bose website for the most current information.