The wall socket is too loose the plug will fall off when it is plugged in and there is no need to

[@吳秋香-s2z]

銅片左右两边最好再用热熔胶固定,就永远不会松了

[@rolandtam2973]

小心火災

[@吳秋香-s2z]

@rolandtam2973 我试过,没事