Custom YT-68 Rechargeable Hearing Aids Rechargeable
- Transportation:
- Ocean, Land, Air, Express
- Port:
- Shenzhen, Guangzhou
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Contact Now| Place of Origin: | China |
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| Productivity: | 10000 Piece/Month |
| Supply Ability: | 10000Piece/Month |
| Payment Type: | T/T,Paypal,D/P |
| Incoterm: | FOB,CIF,EXW,DDP,DDU |
| Transportation: | Ocean,Land,Air,Express |
| Port: | Shenzhen,Guangzhou |
Custom YT-68 Rechargeable Hearing Aids Rechargeable
The Main Characteristics
•Wear comfortably, fashionable streamlined design and clearand natural sound ;
•Small size; Bte Hearing Aids
•Nickel-hydrogen charging battery used and no need for battery replacement;
•Suitable for persons with slight hearing impairment and occasion where it's needed to amplify the sound;
•Especially suitable for persons with hearing impairment of severe intermediate frequency and medium -high frequency loss person;
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Max sound out put
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125±4dB
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Sound gain
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35±5dB
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Total harmonic wave distortion
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≤10%
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Frequency range
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200-4000Hz
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Input Noise
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≤32dB
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Voltage
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d.c.1.2V
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Working Current
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≤3mA
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Battery capacity
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40mah
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Working time
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15Hours
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Frequently Asked Questions and Solutions:
1) Why there are some background noise?
Actually, it is the electric current sound existing in all good machines. Generally, the higher the power, the greater the static sound.
√ Turning on after put it in ears, then turn up the sound gradually. Generally, You will get used to it after 2-3 weeks.
2) What causes the squeal?
If the ear dome is not inserted well into ear canal or air leaks at the ear dome edges, when the device is close to hand or wall, a certain amount of sound will go back into the microphone. The sound is re-amplified which causes that annoying whistle.
√ Try and select suitable ear dome. Put the ear dome into the ear canal and make sure it fits snugly inside. Turning on the device after put it in ears.
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