All electronics ship with US style plugs.You may need a voltage converter or a plug adapter.
Special Features
Volume Control Cable is simply connect the RCA output connector to the car stereo and the input RCA connector to the device, no additional wires are required.
The audio remote level controller is to control the gain level / volume of devices connected to the car stereo, such as speaker, amplifier, bass
The length of the Volume Control Knob: 27cm.
Universal RCA Level Controller enables you to adjust the gain level or volume of the device conveniently while driving.
Remote level control for car is made of chipset and elegant metal casing, perfect transmission of music signal.