English translation for "声力电话"

sound power telephone
sound powered telephone
sound-powered telephone

Similar Words：

"声丽佳" English translation, "声立体感" English translation, "声力" English translation, "声力波" English translation, "声力传声器" English translation, "声力电话机" English translation, "声力电话系统" English translation, "声力级" English translation, "声力灵敏度" English translation, "声力送话器" English translation