6W + 6W PAM8406 Audio Stereo Amp Amplifier Board Digital Class D amp2 amp 2 Canal DC 3V 5V Lithium Battery Power Supply Module

? ? ? ? Product Details: 100% Brand new and high quality Technical parameters: Power :typically 6W Voltage:DC 3V-5V ,can Lithium Battery Supply? ? Notes: 1:Power Supply Voltage Can not exceed 5.5v 2:Output is cmos pipe BTL drive,left and right speakers can not be connected with the negative,that is connected to the speaker's four lines are completely independent,does not allow total access!one of the cases appear immediately burn IC ? ? Package Contents ? 1? x? PAM8406 Digital Class D Stereo Audio Amplifier Board 2 Channel 6W*2 AMP Board ? ? ? ? ? ? ?