May 4, 2020
How to change or charge the batteries in your Unitron instrument? 4 sizes of hearing aid batteries are available in the disposable options (13, 312, […]
May 4, 2020
How to exchange the batteries in your Hansaton instrument? 4 sizes of hearing aid batteries are available in the disposable options (13, 312, 10 and […]
May 4, 2020
How to change or charge the batteries in your Beltone instrument? 4 sizes of hearing aid batteries are available in the disposable options (13, 312, […]
May 4, 2020
How to exchange the batteries in your Widex instrument? 4 sizes of hearing aid batteries are available in the disposable options (13, 312, 10 and […]
May 4, 2020
How to exchange the batteries in your Oticon instrument? 4 sizes of hearing aid batteries are available in the disposable options (13, 312, 10 and […]
May 2, 2020
How to change or charge the batteries in your Signia instrument? 4 sizes of hearing aid batteries are available in the disposable options (13, 312, […]