In-Ear Canal Sound Amplifier Deaf Hearing Aids, K-80
In-Ear Canal Sound Amplifier Deaf Hearing Aids, K-80
Regular price
£3.99
Regular price
Sale price
£3.99
In stock, ready to ship
Quantity
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Hearing aid, When you watch movie, enjoythe drama, attend meeting, or have classes, the product can help you to hear the sound clearly and loudly. While in forest, if you want to hear very slight sound, it will be a good choice.
Specification:
1.Max sound output:110+-5Db
2.Sound gain:about 30dB
3.Total harmonic wave distorting:about 10 ???
4.Frequency range:300-400Hz
5.Input noise: about 40dB
6.Voltage:d.c.1.5V
7.Current: about 4mA
Specification:
1.Max sound output:110+-5Db
2.Sound gain:about 30dB
3.Total harmonic wave distorting:about 10 ???
4.Frequency range:300-400Hz
5.Input noise: about 40dB
6.Voltage:d.c.1.5V
7.Current: about 4mA
Specification:
| Package Weight |
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M
Mira Sales
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Free Shipping
Shipping Overview:
- Daily Cut-Off: Orders placed before 16:00 GMT are prepared the same working day
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30-Days Return
30-Days Return
Essential Details:
- Return Window: 30 days from the date of delivery
- Restocking Fees: None
- Refund Timeline: Usually within 7 business days
- Return Shipping: Customers cover the cost of sending items back
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