How Can I Set the Speed?

[YingHN]

I have got the Pre,but I can't find the button which can help me change the speed.
where is it? If it is not allow to use at that time(2020/8/13)?
I use Chrome and I install this in the google store.
I promise I have not change any code of it.

[Nathan903]

go to chrome://extensions --> Talkie --> Extension options --> Voices --> Language --> [choose a voice] --> change speed

[joelpurra]

Closing as answered. Thank you @Nathan903!

Additionally, a simpler speed change user interface/flow has been requested in #22.