Title: minute does not work
Review: I bought it because it looks small and handy, hang on the neck.It worked for a while but after 3 month the minutes slowing down.I set up for 30 minutes but it went off after 50 minutes later!I tested again for 5 minutes, again the alarm went off after 8 minutes.It did not meet my purpose to use it as a timer at all.Also it still ticking few minutes after the alarm.I would not recommend it.
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