* Description: kitchen timer
* Application: kitchen timer , clock timer , digital timer
* It can countdown and count up cycle,the maximum time is :99:99
* when the time is countdown 00:00,it will alarm sound for 30seconds;
* Timer reset when depressing M and S key;
* Press M can set minute,and press S can set second;
* press START/PAUSE key can start or pause the countdown and count up;
* there is a magnet on the back of the timer
* Single 1.5V battery operation.
* Use of the environment:-10~+50C