How much time do hearing support batteries very last? The size of your hearing support battery relies on the scale from the models you’re working with — that's directly correlated with how long they’ll final. What really should I do if my Listening to aids get damp? Change off your https://www.google.com/maps/d/edit?mid=1e42_haGpKFuR-UyOzizZHJRAmRGrYPM&usp=sharing