Which voice character the 'English_E' used?

[CharlesXSong]

OMG, the 'English_E' sounds so wonderful!!!!! I love this voice ^_^
Could you pls tell me the voice character is... ? And how should I do to synthesize this tone?

[NoSloppy]

OMG, the 'English_E' sounds so wonderful!!!!! I love this voice ^_^ Could you pls tell me the voice character is... ? And how should I do to synthesize this tone?

Well, it's this voice English (Australia) - Standard - en-AU-Standard-B
from the website https://freetts.com/.
These are effects i applied: