Missing microphone?
--Please check whether the microphone is behind the piano keyboard, if still missing, please inform us timely.
Piano does not work:
-- Advise connect the USB power cable to the adapter (not included). Turn on the switch and press the functional keys.
Missing parts:
--Please take a picture and inform us, and well solve the problem at first time.
Package damaged:
--Please take a picture and inform us timely.
Not as describe:
-- Please take a picture and inform us the difference, we value all your information and suggestion.