aaa ountdown timer with buzzer

Buzzer Timer - 80db Audio, AAA Battery Type, Digital Display, Countdown Function Buzzer Timer Description The buzzer timer can be set for different time intervals, ranging from seconds to hours, depending on the specific needs of the user. Some models may also feature a countdown mode, which displays the remaining time left before the buzzer sounds. Buzzer timers...

...Timer Clock 12/24 Hours Countdown Kitchen Count Up Down Timer Clock with Alarm Features: 4-digit clock function: hour, minute, default 12-hour format, 12H and 24H format can be converted Timing function: Count up/Down Timer,Count range:0~99’59’’ Buzzer alarm, OPTION selects the sound frequency 2KHz or 4KHz With key tone function Volume:3-levels Alarm Volume Timer memory recall function; Specification: Power supply:2 *AAA...