C-109 Behind-The-Ear Super Power BTE Hearing Aids
A-26 CIC ITE Hearing Aids Medical Rechargeable Magnetic Contact Charging Case Portable Mini Digital Ear Deaf Hearing Aid Invisible
| Product model | A-26 |
| Working voltage | 3.7V |
| Battery capacity | 35mAh |
| Endurance | About 20 hours |
| Maximum OSPL90 | ≤109dB + 3dB |
| High frequency average OSPL90 | 105dB±4dB |
| high-frequency average | 30dB±5dB |
| Total harmonic distortion | ≤7% + 3% |
| Frequency Response Range | 450Hz - 3000Hz |
| Equivalent input noise level | ≤29dB +3dB |
| Product size | 19.2×14.8×11.1 |
| Weight | 2.82g |
