Digital Aids-Kit behind the ear BTE hearing aid sound voice amplification Audi Phone ZDB-100

Applicatable To the Crowd
The gain characteristics:Suitable for the moderate,severe hearing loss,andthe occasions where sound applications are needed.
Frequency characteristics:Suitable for intermediate frequency,medium-high frequency and high frequency hearing loss.
Suitable for otitis media,strong vibration,senile,tympanic membrane perforation causing hearing loss.
Main Characters
Comfortable wearing,fationable and streamlined design,clear and natural sound
Small size,fit more ear contourNickel-hydrogen chaiging battery
A special charging seat with power management system.
Technical Parameters
Model Feature
Technical Data
Max.OSPL
HFA.OSPL
Max.Gain(dB)
Frequency Response Range(Hz) EIN(dB) THD(%)
Charging Time(H) 4~8
Working Time(H)11~16

Product Features

  • The wire plug connected to the headset.Then earplug connector (hard) to the headset, earbuds (silica gel) to connect to the headphone connector pedestal
  • Before you use this item ,you have to turn the ON-OFF switch to Off,and turn the sound volume to minimum
  • Then put this item on you ear, keep it tightly
  • Next, turn this item ON, adjust the volume until you hear clear sound
  • USB cycle charge,Low voltage, more secure.

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