BTE ELECTRONIC HEARING AID | RITM
RETRO M3T is an analogue BTE hearing aid with an average frequency range; it is suitable to compensate mild and moderate hearing loss with horizontal and gradually downward-sloping audiometric patterns.
FUNCTIONS AND ADVANTAGES:
- Manual volume control;
- Low frequency tone is smoothly adjusted by the closed controller “N-H”;
- Output sound pressure level is smoothly adjusted by the closed controller “P”
- Induction coil allows making telephone calls;
- Customary M-T-O mode selector combined with an on/off switch:
M – basic mode, enables the microphone and its acoustic amplification (speech, music and other sounds);
T – enables the induction coil for telephone calls and using the induction coil as a connector;
O – switches off the device; - Compatible with cell phones, computers, etc. via Bluetooth devices with a hearing loop.
Characteristics
Maximum OSPL90 range, dB | 125 |
Maximum sound amplification range, dB | 54 |
Battery size | 675 |
Telecoil | + |
AGC | - |
Closed low frequency controller | + |
Closed output sound pressure level controller | + |
Low-pass filter | - |
Hearing Aid Type | BTE ELECTRONIC HEARING AID |
There are contraindications, it is necessary to consult a specialist