If you receive a push notification, you should take out your phone, and remove screen, and pull the notibar, and check it.
It is too many steps for lazy people.

So NTS read your push notifications when you receive push notifications.
(You have to do preinstalling TTS module. TTS module is preinstalled most smartphones.)

※ Give attention to :
1. After launch this app, click the "Settings" button, and check NTS. and then it will work fine.
2. If your smartphone is in slient mode or vibrate mode, It doesn't work.
3. To speak loudly, NTS controll media volume. While speaking the notification, NTS controll your media volume high, and end of speaking NTS restore your media volume. Don't be surprise.