About KingL Stopwatch:<br>KingL Stopwatch is a professional stopwatch, fits for Athletes, Runners, Coach, Referee, Adults, Kids; Suit for All Sports and Any Live Needs.<br>KingL Stopwatch is committed to creating new products focusing on purpose, quality and design. Our commitment is to equip our customers with the best quality.<br>KingL are always committed to creating the best products, and we have sold millions stopwatches. We have been building more perfect products based on customer comment