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Wake me up in 39 seconds

Wake me up in 39 seconds. Set timer for 39 seconds. Set the alarm for 39 seconds from now. It is a free and easy-to-use countdown timer.

Set this 39 seconds timer and let the countdown start. Use it to control the time limit of any activity and be notified when that limit has been reached. When the countdown stops, an alarm sound will ring.

Start 39 seconds timer.

Set an timer for the specified time

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