The Bolero M312 BTE is the smallest BTE Phonak make, and uses a 312 battery for about 7-10 days battery life. Fully wireless and rated IP57 for water and dust protection, this hearing aid is available in a wide variety of colours and can be fitted with either a slim tube or a custom earmould. It features a single program button on each aid, which can be programmed to change settings or volume.
The 70 series (V70) are at the upper middle segment for hearing aid technology featuring an array of technologies to provide great clarity and listening comfort in most situations. Featuring 16 processing channels and a highly adaptive automatic programme, the 70 series is recommended for those with an active lifestyle.
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