Невидимый перезаряжаемый слуховой аппарат с цифровым чипом и корпусом усилитель звука для
- Категория: Уха и слуха >>>
- Поставщик: Goodmi,Intelligent,(shenzhen),Co.,Ltd.
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Описание и отзывы
Трекер стоимости
| Месяц | Минимальная цена | Макс. стоимость |
|---|---|---|
| Aug-16-2025 | 29.74 $* | 30.84 $* |
| Jul-16-2025 | 24.22 $* | 24.40 $* |
| Jun-16-2025 | 29.87 $* | 30.10 $* |
| May-16-2025 | 29.29 $* | 30.94 $* |
| Apr-16-2025 | 23.95 $* | 23.6 $* |
| Mar-16-2025 | 28.44 $* | 29.43 $* |
| Feb-16-2025 | 28.62 $* | 29.65 $* |
| Jan-16-2025 | 28.76 $* | 29.93 $* |
Характеристики
Digital chip invisible rechargeable Open Fit hearing aid with box Sound Amplifier For Hearing Loss
Product Description
| Maximum OSPL90 | ≤128±3dB |
| High Frequency aveage OSPL90 | 103dB±4dB |
| Full-range acoustic gain | 30dB±4dB |
| Frequency response range | 500Hz-4500Hz |
| Equivalent input noise level | <30dB |
| Total harmonic distortion | ≤8% |
| Working time | 35-48 Hours |
| Charging time | 3 Hours |
Packaging & Shipping
Packing Details : Standard packing ,neutral packing, your packing are welcome
Delivery Details : 3-5 days after receiving the 30% deposit
Shipping Details : DOOR TO DOOR, BY AIR, BY SEA etc.
Payment Details : Credit Card, Paypal, T/t, Western Union etc.
Company Information
FAQ
Q: Are you a trader or a manufacturer?
A: We are professional manufacturers and have 10 years of manufacturing experience.
Q: How to order ?
A: 1. Please send us price inquiry via alibaba, or directly contact us via email or skype.
2. we will send you quotation and negotiate detail with you.
3. after we made agreement, you send us payment, we will arrange production.(if we have enough stock of the products you need, we can directly deliver for you)
4. usually for sample, it may need 1-2 working days , when order over 200pcs, we need 3-7 working days.depend on whether we have stock).
5. we will arrange delivery for you and provide you the tracking number.
6. order finished, after-sale service and further cooperation.
Q: Can you do the desire and custom work for me?
A: We can offer both OEM and ODM service.
Q: Which Payment way is workable?
A: Bank transfer (T/T, 30%deposit, 70% before shipment after presentation of ready cargo) Western Union Paypal
Q:Which Shipment way is available?
A: By sea to your nearest port
By air to your nearest airport
By express (DHL,UPS,FEDEX,TNT,EMS)to your door.
Q: How about the sample policy?
A: As there are so many customer consulting, so we will have to charge you on the sample fee as less as we can, but when we ever cooperated, free sample is possible.However, you have to pay us the cost of courier by express like: EMS,DHL, TNT, UPS and FEDEX.
