Digital Sports Stopwatch with Whistle, ABS Cord for Coaches Students

Details

• Battery:button battery,stopwatch with button,stop watch
• Electronic handheld stopwatches--accompany you for a long time, and even carry some underwater sports with you, such as swimming, diving, surfing, etc,digital sports stopwatch
• Large stopwatch digital watch--this digital stopwatch timer can be used to time 100m races for accurate measurements, wake you up as an alarm in the morning,LCD display stopwatch
• Sports stopwatch timer--with fine workmanship, simple and very practical in use, easily win your favors,digital handheld sports stopwatch
• Stop watches for sports--displays a date and time, such as hour, minute, second, week, month, or day, which you can adjust to a 12-hour schedule or a -hour schedule, -this sport stopwatch and whistle kit is manufactured with professional technology to ensure the product can work for a long time,LED stopwatch display