... , computers, calculators, telephones, electronic and toys . One.Piezo Ceramic Element Applications1. For sound making:Clocks,Calculators,Telephones,Washing machines ... .5,Avoid excessive pulling lead wire because wire may break or soldering point may come off .6,Applying Load ... performance , good looking, high indemnification special in resistance of break, drop, ultrasonic weld attack.3, We are a Hong ...