160W Amplifier Bluetooth 5.0 DC12V MP3 Decoder Board FM Audio Microphone Player

ZK-1002T 100W+100W Bluetooth Amplifier Board 2-Ch Stereo Amplifier Treble Bass

Portable MP3 Decoder 160W Audio Amplifier Bluetooth 5.0 DC12V Audio Equipment

Multi-function MP3 Decoder Kit 160W Audio Amplifier Tool Bluetooth 5.0 DC12V

New Digital Power Amplifier Board Class D Bluetooth 50W*2 Audio TPA3116D2

1 Set Multi-function Audio Amplifier Board Bluetooth 5.0 FM radio/Treble/Bass

Versatile Audio Amplifier Board Bluetooth 5.0 Support Customized Audio Settings

Bluetooth 5.0 Amplifier Decoder Board 2*40W 7-25V MP3/WMA/WAV/FLAC/APE