VHM-302 TPA3116D2 Digital Bluetooth Amplifier Board DC12V-24V Integrated U Disk TF Player Amp Boards

Description:

 

Chip: TPA3116D2

Bluetooth Transmission Distance: max 20M

Voltage: DC12-24V

Power: 50W + 50W

Storage mode: TF card, U disk

Size: 73 * 68 * 16mm

Efficiency: more than 90% .

Weight :42g

 

Functions:

 

Mode: Bluetooth, U disk, TF switch mode

Play: play / pause mode

Prev / V-: short press to switch the previous song, long press to decrease the volume

Prev / V +: Short press to switch the next song, long press to increase the volume

 

Package Included:

 

1 x VHM-302 TPA3116D2 Bluetooth Amplifier board
1 x Manual