توضیحات:

BMB DAR-350H Controller is provided for control BMB Karaoke Amplifier.
Compatible model:BMB Karaoke AV Amplifier DAR-350H(SE)

Function:
Volume (Music, Mic, Echo)
Preset mode select
Input select
MicFBE select
Key control, etc.

How to connect App to DAR-350H:
At first, turn on Bluetooth on your device.
After that, Run the app, tap ""BMB"" button to connect with BMB DAR-350H.