★It provides the following functions.

① Microphone loudspeaker, microphone speaker, microphone support
-Mode in which amplified voice is transmitted to the connected Bluetooth speaker or wired speaker while using the microphone

② Support text recorder and text recorder
-A mode that allows you to create multiple versions of a voice file just by writing a sentence

③ Voice recording, voice memo support
-Mode to record and save voice

④ File listening support
A mode to select and play a voice file recorded as text, voice, or recorded/recorded