Led Traffic Light Countdown Timer Lightweight and Easy to Carry Visual Audio Timer for Kids Time Management

1 : Traffic light style, unique shape, Suitable for

① children who can't tell time :

② elderly who can't see the numbers clearly :

③ people at a distance :

2 : In the last 30 seconds, the green light turns yellow to remind you to be ready to end

3 : Custom mode, you can set the commonly used countdown time, one-click to open, easy and convenient

4 : Super loud volume, outdoor/venue/classroom to meet the needs of different scenes

5 : Child lock design to prevent misoperation

6 : Bottom silicone design, silent and non-slip