Digital Hearing Aid
Digital Hearing Aid
G400S In-Ear Invincible Digital Hearing Aid brings the world to your ear and you can Hear the World again.This hearing amplifiers is a great solution for those who are suffering Mild to Moderate hearing condition or hearing loss. Professional audiological theoretically designed with digital sound noise reduction processing, this ear device actively reduces background noise to provide great hearing experience to the maximum. With handy working mode switch button and volume control button, the user can make accurate adjustments in no time. A wonderful choice for the hard-of-hearing people, the deaf, the elderly, the hearing-impaired, etc
- High signal-noise ratio.
- One touch key operation, easy for seniors.
- Five levels volume control with beep sound prompts.
- TWS earbuds shape, very fashion and not easy to fall out.
- Mini portable charging case. 3-4 hours to full power of the case, can offer totally 36-90 hours use of hearing aids.
| Product Type | Rechargeable TWS | Battery Capacity (Charging Case) | 300mAH |
| MAX OSPL90(dB SPL) | ≤115dB±3dB | Charging Time (Earbud) | 1.5-2 Hours |
| FOG | 25dB±3dB | Charging Time (Case) | 3-4 Hours |
| Frequency Range | 400-4700Hz | Earbud Battery Life | 12-30 Hours |
| Equivalent Input Noise | ≤29dB±3dB | Fitting Range | From Mild to Moderate (26-55dB hearing loss) |
ACCESSORIES
- Replaceable Domes(S/M/L) - 3 pair
- Charging Cable - 1pc
- Manual - 1pc
Key Features
High signal-noise ratio.
One touch key operation, easy for seniors.
Five levels volume control with beep sound prompts.
TWS earbuds shape, very fashion and not easy to fall out.
Mini portable charging case. 3-4 hours to full power of the case, can offer totally 36-90 hours use of hearing aids.
What's In the Box
Pair of Invincible Hearing Aid GS400S
Manual - 1pc
Charging Cable - 1pc
Replaceable Domes(S/M/L) - 3 pair
| Model | G400S |
|---|---|
| Production Country | China |
| Weight (kg) | 0.15 |
| Certifications | Eco Friendly |
| Color | Black |
| Main Material | Medical PVC Grade |
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