Power :6W+ 6W
Voltage:DC 3V-5V ,can Lithium Battery Supply
Size: 42*34*13mm
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