Usage Tips:1-piece electronic stopwatch, multifunctional electronic digital sports stopwatch for sports fitness coaches and referees, including batteries. Package Contents: You will receive 1 piece of electronic digital sports stopwatch, sufficient quantity to meet your daily use, convenient counting tool, save time and energy.Reliable Material: The digital timer is made of durable plastic, lightweight and durable. Each size is about 2.9 x 2.4 x 0.8 inches, the rope length is about 16.5 inches, pocket size, convenient for storage and carrying.Easy to operate: Just press a few buttons to control: start, stop and reset, the digital stopwatch is very simple to operate, the counter contains minutes, seconds and hundredths of a second, and the battery is easy to replace and remove.Accurate product: The display is clear and easy to read, it can display 1/100 second time, and the timing is accurate and correct. Use the split timing function to accurately measure multiple events. This multifunctional stopwatch can be used for sports, football, referees, sports events, etc. Or use it for timing activities at home or in the classroomNeck strap design: This portable digital stopwatch features a lanyard design that can be worn on the wrist or neck, no need to hold it, and can be easily worn even when tied to a bag or backpack. This sports stopwatch is an ideal timing tool for athletes (especially runners), coaches, and referees.