Ceretone Core One Pro Hearing Aids Review: A Blunt Instrument

To control the volume, hearing aids must be seated in the case included – a traditional compact device which provides 80 hours of additional load. Two buttons – one for each help – cycle the device at six levels of volume. An LED display located between the two hearing aids indicates the volume parameter for each as it is adjusted. (Having a meter of volume for two devices is a bit confusing, so it is important to remember that it only shows the status of the last adjusted hearing aid.)

The case also includes a small indicator which shows the adjustment of the audience program for each aid, of which there are now four: standard, restaurant, exterior and masking of tinnitus, all explanatory. (Note that I have not tested the tinnitus masking mode, because I do not suffer from the condition.) These modes can be bicycle by pressing the device twice while it is in your ear, and as by adjusting the volume, each ear is controlled individually. It is strange (and annoying) to have to control the mode and volume via two different methods, and always one ear at a time, but if you rarely modify the volume level of your hearing aids, it may not be many problems.

Ineffective aid

Photography: Chris Null

The biggest problem with hearing aids at the heart of Core One is that, as for the heart, they are simply not so effective. Since AIDS is not adjustable, there is no way to personalize them according to your audiogram, which means that all frequencies are increased upwards, more or less.

This was immediately perceptible in my tests, because the lower level frequencies were amplified much more than what I needed, which made everything, from steps to running water, is uncomfortably strong, and painfully if I increased the past third volume (of six total settings). I also found a constant underlying whistling flow, although it was at least attenuated at the lowest volume levels. Over time, at the whole level of volume one, the ceretone core one hearing aids were more entertaining than beneficial, although it was not to deny the amplification power they have. At higher volume levels, hearing aids were downright deafening.

They are also not comfortable for long-term wear and tear than the original nucleus, although it probably has more to do with ear wicks, which are a little rough on the edges, than the design of the material of hearing aids itself.

As with the original nucleus, I do not know entirely for whom these hearing aids are designed, even at a very reasonable price of $ 390. (The price of the list is $ 700, for what it is worth.) Without any feature, users obtain a very frank audio experience which hieres the raw amplification on everything instead of helping them to hear the sounds they want to hear better.