Jayron Retirement Timer 9,999 Days Digital Countdown Clock Loud Alarms,Magnet Adsorption Stopwatch Battery Operated Replaceable,for Event Reminder Pregnancy Wedding(yellow)

EASY TO USE AND READ---- Hours, minutes and seconds have display windows separately, and the 4 buttons ( "▲" / "▼ " / "SET"/S/S ) on the back of the product have detailed instructions. The large screen design is beneficial to reading and setting the time range, and the clear digital display brings people a better reading experience. COUNTDOWN TIMER---- Easy operation,you can set up to 0-9999days23hours59minutes59seconds,when the target time is reached,the buzzer will sound for 1 minute. STOPWATCH TIMING---- In addition to being used as a count down timer, it can also be used as a stopwatch. Press the "S/S" button to start timing, and the time range is consistent with the countdown. SHUTOWN----The user can press the shutdown button to shut down, and the countdown process will be suspended after shutdown and remains set interface after turn on. OTHER ---- Built-in battery CR2032, can be replaceable; The button sound of the product can be set to close and open, and the 12-hour and 24-hour system can be switched,;magnet adsorption(it's recommended that you press it firmly before use),if you have any question when you use it,pls contact us,we will provide you with satisfactory service.