0080-0022
ZDB-111+ Hearing Aids mini voice amplifier
Specifications:
Maximum saturation sound pressure level (± 5dB) |
130dB |
Maximum acoustic gain (± 5dB) |
47dB |
Frequency response range |
180-4200 Hz |
Power voltage |
1.4V |
Battery type |
PR41 (A312) |
NOTE: Please remeber to adjust the volume to minimum before using, and increase the volume gradually to comfortable level after turn on the device
Photo will have chromatic aberration compared with the product
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- 1 x ZDB-111+ Hearing Aids mini voice amplifier
- 1 x English manual
- 1 x Protective case
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