Products from the USA may come with an input voltage of 110V–120V, requiring a step-down transformer. Check the device wattage to select the correct power converter.
•Audio adapter--it can also be used for electric piano, guitar, , speaker, convert mp3 player into amplifier, or other audio instruments,microphone connector
•Headphone adapter--connector to ensure that a connection,microphone connector
•Audio adapter connector--small jack plug for great jack plug converter,microphone connector
•Microphone connector--it converts a 3,5 mm jack for most 6,3 mm jack,headphone adapter
•Female to male plug microphone adapter--av adapter is a useful converter for microphone,microphone connector
