No trigger word is necessary, You might encounter an error where the microphone is stacked with another or the character is holding two microphonesI'd recommended putting these in the negative prompt: two microphones, deformed microphone, double microphone, stacked microphone, multiple microphones, extra microphone,If you don't want your character to look short and chibi then use these in the negative prompt: chibi, short, wide,

Files with SHA256: c1d1585f48e55b6304d04f21c3bda84badaac6165c4f7331100d8359beb20b9d