Hiwatch Kids Watches Boys Girls Waterproof Sports Digital Wrist Watch for Youth
Stopwatch Press S2 to enter the stopwatch mode, then press S4 to start/stop, press S3 to reset. Alarm Press S2 twice to enter the alarm mode, then press S4 to add hour.Press S3 to finish hour setting, then press S4 to add minute. Press S2 to finish alarm setting. PS: when alarm ring, press S4 to pause it, …