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3 Group to Listen to the Program High Fidelity Audio Output Sound Clearly Hearing Aid for Elderly
Negotiable
MOQ: 100 Pieces (Price negotiable depending on order volume and customization)
Key Specifications
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Place of Origin:
Guangdong, China
Brand Name:
zhongDe
Model Number:
ZDB-200 BTE
Payment & Shipping
Payment Methods:
Port of Shipment:
SHENZHEN
Delivery Detail:
Delivery time depends on order quantity.
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Place of Origin
Guangdong, China
Brand Name
zhongDe
Model Number
ZDB-200 BTE
3 group to listen to the program high fidelity audio output sound clearly hearing aid for elderly
Product Description
| Technique data | packing | ||||||||
| Max SSPL(±4dB) | 125 | Box measurent | 98*87*23mm | ||||||
| Full-on-gain(FOG) (±5dB) | N:45H:43 | Packages measurent | 385*220*246mm | ||||||
| Harmoniec distortion(80Hz) | ≤5.5 | Packages quantity | 100PCS | ||||||
| Equivalent input noise level(±dB) | ≤25 | Net weight | 7.3KG | ||||||
| Power supply electric voltage(V) | 1.4 | Gross weight | 10KG | ||||||
| The sum settles electric current(mA) | 1.2 | ||||||||
| Battery model number | A13,PR48 | ||||||||
The main characteristics
1 All-Digital 2channel WDRC(wide dynamic range compression)signal processing;
2 Adaptive Feedback Cancellation;
3 95 decibel Wide dynamic signal input;
4 High fidelity audio output;
5 Available computer programming
6 Have set 3 listening programs;
7 low voltage warning;
8 suitable for the Mild,moderate,moderately severe hearing loss and sound amplification occasions.
9 Comfortable Wearing;Ear plugs in the ear canal is not closed state,ear canal inside and outside air flow,not stuffy feeling,not damp feeling,not swelling pian,the wearer feel more comfortable and relaxed.
Listening program 1(medium-high frequency)--Suitable for high frequency hearing loss in the use,such as senile,tympanic membrane perforation caused hearing loss
Listening program 2(high frequency)--Suitable for high frequency hearing loss using,such as drugs,congenital,nerve of hearing loss
Listening program 3(full-frequency)--All frequency amplifier,suitable for caused by otitis media,strong vibration,perforation of the tympanic membrane hearing loss of using
Packaging & Shipping
Company Information
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Business Type
Manufacturer, Trading Company
Year Established
1997
Factory Size
Below 1,000 square meters
Total Employees
51 - 100 People
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