17. DM15 R2R Battery Level and Charging Instructions

[Checking Battery Level]

1.The display screen shows the battery level in real-time from 0% to 100%.

2.The rear panel has a charging indicator light. The light will turn off when charging is complete.

3.Charging Status: Red light (steady)

Charging Error: Red light (blinking)

[DM15 R2R Power Supply]

Supports fast charging up to 9V, including QC3.0 and PD fast charging protocols.

Note: When the battery level is at 0%, the device will force-charge the battery regardless of whether desktop mode is enabled.

Why does the DM15 R2R get warm when outputting audio and charging simultaneously?

When the DM15 R2R is both charging and outputting audio, the total power consumption increases, which leads to a rise in the device's body temperature.

Recommendation: When mobility is not required, please connect the power cable to the [POWER IN] port and use the device in desktop mode.