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Medicina
JH-158 BTE Style Ear Amplifier Cheap Hearing Aids
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Specification of JH-158 BTE Style Ear Amplifier Cheap Hearing Aids |
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| Max Sound Output | 130 ± 5dB | Voltage | 1.5V |
| Sound Gain | ≥45dB/44 | Battery size | LR754 |
| Total Harmonic | ≤5% | Battery capacity/Mah | 68 |
| Wave Distortion | |||
| Operation | ≤4mA | Operation current/mA | 4.5 |
| Current | |||
| Frequency Range | 200-4000Hz | Working time/H | 15 |
| Input Noise | ≤30dB | Certification | FDA |
| Hearing Loss | slight, moderate | Machine size（cm） | 1.3*0.9*4.3 |
| Package | Packing box Type | Packing box Size | Weight |
| lid and base box | 10*10*5cm | 100g | |
| black velvet box | 9.5*7.5*3cm | 112g | |
Features of JH-158 BTE Style Ear Amplifier Cheap Hearing Aids
1. BTE external hearing aid with lightweight is comfortable wearing in either ear;
2. Simple operation for everyone, no matter young and old;
3. Corresponding uncomfortable threshold properly adjust the maximum output, protect the ear without sound damage;
4. Stable ear hook make sure that the hearing aid hold on your ear solidly;
5. Detachable speaker, easy to clean.
6. Hearing aid receiver outside design, reduce the feedback and better sound quality;
Package Included
1 BTE hearing aid3 Ear tips
1 Velvet box
1 Manual book
2 LR754 battery
Persona a contactar : Sara Wong, +86 0752 2299187
Buen trato: comprar del vendedor
Por favor, lea nuestras condiciones de uso. También puede visitar nuestras preguntas frecuentes y ver nuestra información sobre los riesgos relacionados con la falsificación.
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