A:AnswerThe Singing Machine would like to Thank You for taking the time to submit your question about the SML-283 Singing Machine. We apologize for our delay in responding to your question and sorry for any inconvenience this may have caused you. We understand you are asking what size connection is needed for the second microphone. We feel it necessary to advise you that BOTH Mic 1 & Mic 2 supports the same jack size which is: a 6.3mm Dynamic Microphone Jack.
We hope this information is helpful to you. Should you have any additional questions, please feel free to contact our customer service department at (866) 670-6888. Our hours of operations are Monday - Friday from 9am - 5:30pm EST. Or you may email our customer service team at: [email protected]. Thank you for choosing The Singing Machine for your karaoke enjoyment. #CreatingJoyThroughMusic
