Digital Hearing Aids
| Supply Ability: | 10000000 pcs/year |
|---|---|
| Place of Origin: | Guangdong |
Company Profile
| Location: | China (Mainland) |
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| Business Type: | Manufacturer, Distributor/Wholesaler |
Product Detail
| Model No.: | 520 |
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| Brand Name: | Assistive listening devices |
| Hearing instrument: | Assistive listening devices |
| Production Capacity: | 10000000 pcs/year |
| Packing: | retailed packing box |
| Delivery Date: | within 1 week |
Product Description
Digital Hearing Aids -fashine style with CE approve-520
Unique Functions:
1. Frequency Selection: Low Frequency, Intermediate Frequency, High Frequency and Wide Level Frequency.
2. Frequency Range: 300~10000hz. Ordinary analog hearing aids, with frequency range around 300 ~ 4000HZ)
3. Volume control: total 8 volume level, from 0 to 7 (0 means power off)
4. Environmental protection: Low-power consumption, long life, Rechargeable Lithium battery, 12 days continuous work on a single full charge.
5.six colors to choose: silvery, golden, red, black, blue and green, also has option double earphone just like MP3's or single earphone, the color of earphone is matching to the machine color, very beautiful;
6. CPU control, can adjust the sound volume digitally.
Specification:
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Max Sound Output: 120±5 dB
Max Sound Gain:≥50 dB Harmonic Wave Distortion: ≤5% Frequency Range: 300~4500 hz Input Noise: ≤30 dB Battery: rechargeable Li battery Max Working Hours with Standard Battery: 80 h Working Voltage: D.C. 1.5V Working Current: ≤1.5 mA Net Weight: 66 g (without Battery) |
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