All electronics ship with US style plugs.You may need a voltage converter or a plug adapter.
Special Features
【low noise】:The noise of the switch is small and has little effect on the speaker.
【Voltage stabilization】: The zero-drift output voltage generally does not exceed 50 mV and is relatively stable.
【Easy to use 】:There is no need to do any debugging after installation, and beginners have a high success rate.
【Protective Function】:The horn protection circuit can eliminate the impact noise of the power amplifier switch.Over-voltage Protection, Under-voltage Protection.
【Powerful Function】:The Amplifier Board is also prevents the DC output from burning out the horn when the power amplifier is damaged.