A light suction action (chimney effect) and the movement of the flame will create a slight vibration of air in the ear candle, thus generating a massage-like effect in the eardrum.
A light suction action (chimney effect) and the movement of the flame will create a slight vibration of air in the ear candle, thus generating a massage-like effect in the eardrum.
有轻微的抽吸作用(如:烟筒式),烛火的摇晃在耳烛里产生的震动，会在耳膜产生轻微的按摩作用。