New Rechargeable hearing aid mini device ear amplifier digital hearing aids behind the ear for elderly hearing loss ear care
Характеристики
| Battery: | 1.2V |
| Brand Name: | CHENCHEN |
| Frequency Response Range: | 100-4000Hz |
| Item: | hearing loss ear care |
| Item type: | Ear Care |
| Model Number: | 108 hearing aid |
| Signal to noise ration: | Less Than 28db |
| Working Current: | Less Than 3mA |
| Материал: | Plastic |
| Размер: | BTE audifono |
График изменения цены & курс обмена валют
