Bluetooth Hearing Aids Digital Rechargeable ITE OTC Medical Hearing Aid App Control
About of Bluetooth Hearing Aids:
- Model: D930(OTC)
- Audio support
- User DIY frequencies
- On-the-go charging case
- Bluetooth & app
- Testing hearing loss
- Low battery warning
Type: Bluetooth Hearing Aids
Product Details
Features of Bluetooth Hearing Aid(D930)
● Fully digital signal processing
● 6 channels 12 frequency bands
● 3 built-in programs
● Intelligent noise reduction system
● Automatic feedback compression DFS system
● Smart noise reduction
● Push button for volume & programs switch
● Devices Automatic switch
● Volume & Program memory
● Charge case can extra recharge devices 5-6 times
● Charge case with type-C interface
● Battery life≥25 Hours
● Charging time: 2hours
| Peak OSPL90(dB SPL) | ≤11t±3dB |
| OSPL90-HFA(dB SPL) | 104±4dB |
| Peak Gain(dB ) | 30±3dB |
| HFA/FOG Gain(dB ) | 28±3dB |
| Equivalent input noise(dB) | ≤32dB |
| Frequency response range(Hz) | F1≤300Hz F2≥3500Hz |
| Harmonic distortion≤ | 3% |
Packing of Bluetooth ITE Digital Hearing Aid(D930)
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