USB Charging Interface Rechargeable Wireless Hearing Aids For Elderly
| |
| Color | |
| Net Weight/Gross Weight | |
| Battery | Rechargeable Ni MH battery |
| Battery capacity | |
| Product size | |
| Applicable people | Suitable for patients with mild and moderate deafness |
| Output power | |
| Harmonic distortion | |
| Full gain | |
| Operating voltage | |
| Equivalent onput noise(dB) | |
Features
- Invisible wear,mini bionic design,completely attached to the external auditory meatus,like nothing on the ear.so that patients without any burden
- 360 degree rotation, Compact and delicate. More adapted to the left and right ear
- Rechargeable battery with USB Charging Interface,conivenient and practical
- Smart noise reduction without a mummur.listen charatizing a wonderful feeling
