About the indicators
Charge indicator (orange)
| Turns off | The speaker has completed charging. |
| Lights up | The speaker is being charged. |
| Flashes slowly | The built-in battery is running at less than 10% and needs to be charged. |
| Flashes 3 times and turns off | If the charge indicator flashes 3 times and goes off when you turn on the speaker, the built-in battery is empty and needs to be charged. |
Note
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A speaker that is in use can be charged if it is connected to an AC outlet via a USB AC adaptor (commercially available), or connected to a booted computer. In this case, it may take longer to charge the built-in battery depending on the conditions of use. Therefore, it is recommended to turn off the speaker when charging.
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When you use the speaker at a loud volume for a long time, the built-in battery may run low even if the speaker is connected to an AC outlet via a USB AC adaptor (commercially available), or connected to a booted computer. As a result, sound becomes low. This is not a malfunction. Turn off the speaker and charge the built-in battery sufficiently.
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In an extremely cold or hot environment, charging stops for safety. If charging takes a long time, it also makes charging of the speaker stop. To resolve these issues, disconnect the micro-USB cable from the speaker and connect it again within an operating temperature between 5 °C and 35 °C (41 °F and 95 °F).
Power/BLUETOOTH indicator (blue)
| Lights up | The speaker is connected to a BLUETOOTH device. |
| Flashes quickly (3 times a second) | The speaker enters the pairing mode. |
| Flashes slowly | The speaker is waiting for a BLUETOOTH device to connect to. |
| Flashes once | Each time you press the -/+ (volume) button, the indicator flashes once. |
| Flashes 3 times | When you operate the -/+ (volume) button and the volume is set at the lowest or highest level, the indicator flashes 3 times. |
