Specifications:
Item: Stopwatch Timer
Material: Plastic
Color: Yellow, Black optional
Suitable: For racing, running, swimming, etc.
Weight: Approx 45g/1.6oz
Size: Approx 6*6*2cm/2.4*2.4*0.8inch

Package list:
1 * Stopwatch Timer

How to Use:
Stopwatch timer: In the normal walking state, press the M key to use the stopwatch to enter the timing state, if the stopwatch display is not 0, press the D key to stop timing, press the S key to reset to 0.
Time, calendar and alarm display: In the normal walking state, press D to display the month, day and week, press S to display the alarm time.
Time and calendar setting: in the normal walking state, press the M button 3 times to enter the time setting state. The seconds and day of the week display flash simultaneously. Press S to select the minute, hour, day, month, week, and second as the adjustment target. After the adjustment is completed, press the M key to return to the normal state.