Detailed explanation of momentary push button
As the name suggests, the momentary push button is a switch that can be used as long as it is touched. When we press the song, whether it is playing the track or adjusting the volume, we must press the little momentary push by hand. Button, often the cheaper smart phone buttons on the market are not so good, there will always be problems from time to time, everyone may have had this experience on other small appliances, and they have pressed it, the momentary push button is automatically operated. Twice, sometimes, how to press no response, this is caused by the failure of the momentary push button. When we buy small appliances, we only pay attention to other properties such as appearance, but it is always easy to ignore this inconspicuous monthary push button. In fact, I bought a smart phone or an electric razor. If the momentary push button above has a problem, the function of the whole appliance cannot be played. The operating system of the whole appliance will be because of this small Small momentary push button and oh.