Main centres: | 1-3 business days |
Regional areas: | 3-4 business days |
Remote areas: | 3-5 business days |
This item is sold brand new. It is ordered on demand from our supplier and is usually dispatched in 10 to 15 working days.
We urge you to please read shipping details before placing your order.
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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:1105Db
2) Sound gain:30dB
3) Total harmonic wave distorting:10
4) Frequency range:300-400Hz
5) Input noise: 40dB
6) Voltage:d.c.1.5V
7) Current: 4mA
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