Use APKPure App
Get English2 voice pack for DVBeep old version APK for Android
Engels (vrouwelijk) spraakpakket voor DVBeep
English (male) voice pack for Speaking clock app DVBeep
Voice made by Muhammad Ali
You must download first DVBeep or DVBeep Pro app by search or this link: https://play.google.com/store/apps/details?id=dimonvideo.beep
After installing new voice is appear in DVBeep settings.