Feature:1. PROFESSIONAL STOPWATCH: Electronic stopwatch has 2 lines of large display, 10 laps of track memory in 1/100th of a second, and can display segment time, total time and continuous time.2. MULTIFUNCTION: Timer counter has clock, day of the week, month and day, countdown timer, alarm and counting function, designed for 12/24 hour system.3. RECORDS SEARCHABLE: Running stopwatch can measure up to 9 hours, 59 minutes and 59.99 seconds, memory time can be called out from front to back or from back to front, and the memory can still be called out after returning to 0.4. PERFECT DESIGN: Sports timer has a shockproof, anti slip and waterproof design, and is easy to operate. The buttons have a touch micro switch for a comfortable and sensitive feel.5. WIDE RANGE OF APPLICATIONS: Electronic stopwatch is suitable for sports competitions, swimming, running, training, etc., which is very professional and useful.Specification:Item Type: StopwatchMaterial: ABSColor: BlackBattery Type: Built in 160mAh AG13 Button Cell (Included)Accuracy: 1/100 SecondFunction:Two Line Display, 10 Turn MemoryStopwatch Maximum Measurement (9 Hours, 59 Minutes, 59.999 Seconds)Countdown Timer FunctionClock and Alarm Function12/24 Hour SystemCounting Function.Package List:1 x Electronic Stopwatch1 x Instruction Manual