Bluetooth D10 OK HIFI Bass Power Amplifier | Unboxing | Testing

AC/DC D10OK HIFI BASS POWER AMP
Bluetooth
USB/MICROSD SUPPORT
MIC (VOLUME/ECHO)
FM TUNNER
TONE ADJUSTMENT (TREBLE/BASS)
BATTERY SUPPORT 12 TO 24V
BEST AMP FOR DIY MINI VIDEOKE

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