- No products in the cart.
Sale
Description
Origin: China Mainland
Color: Black/White
Battery: Built-in Lithium Battery
Hearing aid: ABS
Frequency Range: 400-4000Hz
Max OSPL90: Less than 113dB ± 3dB
Average OSPL90: Less than 109dB ± 4dB
Total Harmonic Wave Distortion: Less than 7%
Reference Test Gain: 23dB ±5dB
EQ Input Noise: 29dB ±3dB
Hearing Loss: Slight, Moderate
Additional Information
| Color | White, Black |
|---|