MAMAMOO have always shown a lot of care and regard towards their fans, so there latest gesture isn't a huge surprise.
According to Insight, the group's official light stick has been equipped with features to make it accessible for hearing impaired fans.
The light stick has a "vibration motor," which can be purchased separately, that signals to fans when to cheer.
MAMAMOO have previously gone out of their way to help their hearing impaired fans before, including using sign language in their "Starry Night" choreography and adding Korean subtitles to their V Live channel.
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