Hearing Aid Machine App Controll OTC BTE Pocket Ear Sound Amplifier Mini Digital Rechargeable Bluetooth for Seniors
About of Hearing Aid Machine:
- Model: Dragon CF430 B+ (OTC)
- Hearing aid type: RIC hearing aid
- Battery type: Built-in rechargeable lithium battery
- Charging interface: Type-C
- Charging time: 2.0H
- Use time: 50H
- Single ear mass: 2.2g
- Overall mass: 43.2g
Type: BTE Hearing Aid Machine
Product Details
Features of Hearing Aid Bluetooth App Controll
APP control:Mobile APP to control hearing aids
Digital Chip:Listen to the good and the comfort
Feedback suppression:Say goodbye to harsh whistling
Long battery life:High-capacity lithium battery
Portable Charge:Has a rechargeable charging case
Three programs:Easily cope with various environments
Multifunctional button:Adjustable program and volume
Volume memory:Say goodbye to frequent adjustments
Magnetic induction:Induction switch machine
Cardioid Microphone:Clear speech and high-quality sound
| Peak OSPL90(dB SPL) | ≤107+3dB |
| OSPL90-HFA(dB SPL) | 104±3dB |
| Peak Gain(dB ) | 31+4dB |
| HFA/FOG Gain(dB ) | 28±4dB |
| Equivalent input noise(dB) | ≤30dB |
| Frequency response range(Hz) | F1≤500Hz F2≥4000Hz |
| Harmonic distortion | ≤3% |
| Battery drain | NA |
Advantage of Hearing Aid Bluetooth(Dragon CF430 B+)
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