Hearing aids JZ-1088F sound amplifiers deafness tinnitus hearing loss ear USB hearing aids in the ear

Electroacoustic performance:
1. Maximum saturated sound pressure level: ?120 dB
2. Full sound gain: ? 45dB
3. Average gain: ? 38dB
4. Harmonic distortion: a) Frequency less than 1000Hz when not more than 10%
                      B) not more than 4% when the frequency is greater than 1000Hz
5. Equivalent noise: ? 30dB.
6. Frequency response: not narrow 250Hz ~ 3500Hz

Product Features

  • Weight: 8g, small size, easy to carry, for hearing loss, hearing loss of the crowd
  • Material: the use of medical grade silicone ear hook, soft touch, comfortable to wear, durable and durable materials, repeated stretching is not deformed
  • The hearing aid has a rechargeable function, no need to replace the battery, the hearing aid will be beautiful appearance and smooth sound combination, built-in speaker
  • The hearing aid channel digital sound processing allows the user to control the volume and the program
  • Filter out unnecessary noise caused by airflow or wind Direct, powerful and smooth sound directly into your ear

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