InstantFit hearing aid---" Inspiring sound " :
Class-D integrated circuit
rich high frequency

InstantFit hearing aid---" Inspiring sound " has features as follows: 

 Latest Integrated CLASS-D circuit     Ergonomically designed for Comfort and Optimum Clarity Adopts the Receiver of Digital hearing aids Uses the latest  ULSI design that is far more reliable,Stable, to improve the extra    Durability of hearing aid Low Battery ConsumptionUltra-Low Equivalent Input Noise (EIN) Rich High Frequency, to make sound even Clearer    Customized tone adjustment up to 18dB to accommodate different types of hearing loss  Fitting Rang:≤115dB

If you have any interest on the above product, pls contact with me directly via mails or call me at +86 592 5970056