What's wrong with the time display light of the bear medicine jar?

Power supply problem, kettle switch problem.

1. power problem: check whether the socket is plugged in normally and ensure that the power cord is connected well. Other electrical equipment can be used to test whether the socket works normally.

2. Switch of the kettle: Make sure that the power switch of the boiling kettle is turned on before the indicator light can work normally. You can turn off the power switch and then turn it on.