20 Second Timer with Voice Countdown
0:30
YouTubeSeconds Interval Timer
20 Second Timer with Voice Countdown
20-second timer with voice countdown. This countdown timer starts immediately and a female voice announces the time remaining each second between 20 and 0. The countdown timer progress is indicated by the background switching from red to blue. Our timers are big, bold, and beautiful. They look extremely professional in any environment. The main ...
306.5K viewsApr 12, 2021
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