BTE ELECTRONIC HEARING AID RETRO-M3
RETRO M3 is an analogue BTE hearing aid with an average frequency range; it is suitable to compensate mild and moderate hearing loss with gradually and sharply downward-sloping audiometric patterns.
FUNCTIONS AND ADVANTAGES:
- Manual volume control;
- Customary N-H-0 mode selector combined with an on/off switch:
N – basic mode, the device works in a wide frequency range;
H – high-pass filter mode;
0 – switches off the device.
|Maximum OSPL90 range, dB||125|
|Maximum sound amplification range, dB||54|
|Closed low frequency controller||-|
|Closed output sound pressure level controller||-|
|Hearing Aid Type||BTE ELECTRONIC HEARING AID|
There are contraindications, it is necessary to consult a specialist