The size 312T is the same as the 312 except for the inclusion of a induction telecoil, which enables the wearer to pick up audio signals through an induction coil, commonly installed in public venues such as theatres, cinemas, places of worship etc… This style is rated IP57 for water and dust protection.
The 90 series hearing aids (V90) represent the pinnacle of innovation and technology from Phonak. Developed for an active user, these hearing aids are designed to cope with everything life can throw at them. Fully wireless and capable of streaming both external sounds and signals from each other, they have all of the latest features built in. For the person that wants the best, and who leads an active and social lifestyle, the 90 series will be very hard to beat.
Hearing Aid Specifications
|Programs||Essential (V30)||Standard (V50)||Advanced (V70)||Premium (V90)|
|Automatic Program||2 settings||3 settings||4 settings||7 settings|
|Directional Microphones||basic +||standard||advanced||premium|
|Noise Reduction||basic +||standard||advanced||premium|
|Wind Noise Management||no||no||standard||premium|
|Car Program (reverse focus)||no||no||advanced||premium|
Cocktail Party (very narrow focus to reduce background noise)
More details are available here: Phonak features