Page 1: ...Hearing Aid User Manual PHLHA48...
Page 2: ...eded Frequency characteristics suitable for intermediate frequency medium high frequency and high frequency hearing loss person Suitable for otitis media strong vibration Senile tympanic membrane perf...
Page 3: ...th three different sizes are equipped with the device ensuring the close fit of earplug and ear canal Otherwise it will give rise to the sound feedback causing whistler accordingly 4 WHISTLER It s als...
Page 4: ...the high intensity magnetic field or the sensitivity of the hearing aid will be affected 5 The hearing aid should not be in the reach of children to avoid possible choking hazards 6 Use the dry cloth...
Page 5: ...the first time in case of ear nuts or speaking too loud themselves ect the tightness of the earplug and volume can be adjusted generally they will get used to it gradually in three months 5 In case of...
