Multifunctional Waterproof Sports Competition Electronic Stopwatch Sports Training Timer Single Display Two-channel Memory Digital Timer Alarm Clock Calendar Feature: Product type: Sports stopwatch Material: ABS Product color: Black Product size:8.2x6.2x2.2cm/3.23x2.44x0.87in Packing size: 10x6.6x2.5cm/3.94x2.59x0.98in Gross weight: 65g/0.14lb Accuracy: 0.01 second Battery type: 2032 button cell Description: This single display dual channel memory training electronic sports stopwatch can display one set of sports data at a time and record two sets of sports data information, which can meet most daily timing needs With an accuracy of 1/100th of a second, this multifunction stopwatch is completed of timing almost all sports Textured shape and comfortable grip, ergonomic design, decent size, accurate timer, you need a sports stopwatch, control your sports time, grasp your sports performance Easy and convenient operation, accurate timing, hardware buttons with good sensitivity, large display digital clear and easy to read, the product is thick and comfortable in the hand Made of high quality ABS material, waterproof, drop-proof and odorless, with alarm clock, calendar and many other functions, suitable for competition, fitness, sports need timing, etc. Package Included: 1xSports stopwatch 1xInstructions