MUSHPORT Waterproof Stopwatch Timer Only Stopwatch Mode, ON/Off Silent No-Clock No-Date No-Countdown Simple Operation, Digital Stop Watch for Swimming Sports, Blue

【Only Stopwatch Mode】--- MUSHPORT stopwatch only has stopwatch mode, no clock no calendar no countdown, basic operation, easy to use, simple stopwatch for kids children and all users., 【Waterproof Stopwatch Timer】--- This digital stopwatch can be used in water, special for water sports, such as swimming., 【Split Timing】--- Time-Out Function has separate start/stop & reset buttons; and Split Function can time single & split events, freezing the split-time display while total time continues., 【ON/OFF Switch】--- The stopwatch timer has ON/OFF function, keep long pressing ON/OFF Button to turn on/off., 【Silent Stopwatch】--- No bell No whistle No beep No alarm, mute stopwatch., 【Large Display】--- Large and clear LCD digit display, easy to read., 【Battery Included】--- The battery is included in stopwatch, and the stopwatch is off when you receive it. This is to save battery power.