PAM8403 Mini Power D-Class Amplifier Board

Item specifics:

Brand New and High Quality
Max output: 3Wx2 (5V 4Ω)
Flexible assembly usage.
Operating voltage: DC 3-5.5V (With USB Power Cable)
Potentiometer with switch， can Adjust the volume and Control the power switch

Package Included:

1x 2 Channels 3WX2 PAM8403 USB Power Cable Stereo Audio Digital Amplifier Board