The mobile operation is easier than that of an ordinary mouse Voice function trigger key value All voice functions are triggered by this key Press and speak and release to realize the corresponding voice function Voice speaking and voice typing (voice input text are triggered under the red indicator light state, voice search (custom command is triggered under the blue indicator light state, and voice tran Voice three-mode function switching, press the left button and turn the wheel Each scroll will switch to a mode For the deletion function, you can choose to delete it at one time Select the unnec