Digital Hearing Amplifier Aid Aids Kit Sound Voice Amplifier Behind the Ear BTE
USD 16.48 USD
Specifications
| Input Noise | ≤30 dB |
| Max Sound Output | 129dB ± 4dB |
| Working Current | ≤4mA |
| Max Sound Gain | 50dB ± 5dB |
| Item Size | 6.75 x 4.35 x 1.9cm |
| Working Voltage | 1.5 V |
| Device Size | Behind the Ear (BTE) |
| Item Type | Ear Care |
| Product Name | BTE Hearing aid |
| Harmonic Wave Distortion | Frequency Range |
| Brand | POWERTONE |
| Type | Hearing Amplifier |
| Features | Replaceable Battery |
| Hearing Aid Fitting | Behind the Ear (BTE) |
| Power Source | Battery |
| Labels & Certifications | CE Certificate |
| MPN | ZTQF138 |
| Sound Processing | Digital |
| Color | As the picture shows |
| Country Of Origin | China |
| Model | F138 |
BTE Hearing aid. 1 x F-138 Hearing aid. Item Type: Ear Care. If you hear a howling, check the ear (silica gel) is appropriate and whether the size of plug is tight, the appropriate choice of earplugs and plugged, make sure no air leakage.
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