1. digital stopwatch timer with lanyard, precision, low energy consumption, easy to use, for s2. ESSARY FOR ES - light weight, small in volume, easy to carry, stopwatch include lanyard, you can hand held it or round the ne, for kids training or s match;3.Multifunctional Stopwatch: Digital timer is made of sturdy plastic material, light weight and durable. The portable stopwatch with lanyard design is waterproof and shoproof.4. LARGE DISPLAY --- Large and clear digit display, easy to read.5. STOPWATCH FOR ES --- lanyard (ne strap), Light weight, small in volume, geat handheld, easy to carry, It is a perfect equipment for es referee to make training like swim running rugby basketball football and soccer etc. 6. Convenient to Use: Convenient for es, referees, linemen, as well as lifeguards, animal trainers and traffic police. With handheld stopwatch with lanyard.7. Widely Used: This swim stopwatch can be used in schools, gymnasiums, tra and field, football, basketball, running, fitness, swim, marathons, etc., especially s teachers, football referees, tra and field s ti measurement equipment. A great gift for athletes.