2 PCS Professional Stopwatch Timer Digital Sports Timer with Stainless Steel Whistle Set Waterproof Handheld Stop Watches Timer with Date Time&Alarm Function Shockproof Stopwatch for Swim Run

2Pcs Digital Stopwatch & 2Pcs Whistles: Package included 2 pieces sport stopwatches timer and 2 pieces stainless steel whistles. • Each stopwatch approx 82 x 62 x 24 mm.Combined use with crisp-sound whistle make it a enough perfect kit for timekeeping work which meet different needs. • Stainless steel whistles,Light Weight and included lanyard this sports whistles is the ideal time measurement device for athletes especially runners coaches and referees. • Digital Handheld Stop Watch,Functional diversity: This sports stopwatch is equipped with multiple functions, such as displaying date, time, and serving as an alarm clock • This handheld LCD chronograph is made of ABS, which is waterproof, durable, not easy to break, which can effectively improve the service life of the product and accompany you for a long time • Suitable for sports coaches, referees, athletes, football players, basketball, boxing, shooting, swimming, exercise, sports games, training, runners, timing.