China Bte Analog Hearing Aid for Mild and Moderate Hearing Loss, Find details about China Hearing Aids, Digital Hearing Aids from Bte Analog Hearing Aid for Mild and Moderate Hearing Loss
Max Sound Output | 129±3 dB | Max Sound Gain: | 38dB ± 5dB |
Harmonic Wave Distortion: | ≤10% | Frequency Range: | 450~3500hz |
Input Noise: | ≤32 dB | Battery: | Lithium Battery |
Working Current: | ≤10mA | Type Number: | A-208B |