Complaint
Axoncnai A-308 Hearing Aids are good product to help the deaf people or seniors who are hearing loss or impaired.
A-308 Product Features:
1. Rechargeable analog hearing aids;
2. 3 adjustment programs to meet different hearing compensation needs.
| Max Sound Output | ≤129dB+3dB |
| Max Sound Gain | 40dB+5dB |
| Harmonic Wave Distortion | ≤10% |
| Frequency Range | 450Hz~3000Hz |
| Input Noise | 29bB+3dB |
| Working Current | ≤10mA |
| Battery | Lithium Battery |
