All electronics ship with US style plugs.You may need a voltage converter or a plug adapter.
Special Features
TPA3116D2 Dual Channel Class D Digital Power Audio Amplifier Board, DC12-26V High Power Stereo AMP Module for Car Vehicle Computer Speaker DIY Home Theater Audio System, XH-M543
Onboard front-facing IC to improve the input sensitivity, high-definition sound quality.
It can be used for for car vehicle computer speaker, family audio and video, and empty square.
There is no solder joint on the back of the circuit board,the chip capacitors and the solder solder board together, so there is no possibility of short circuit.