Jinghao
Jinghao JH-907 ear care 125dB 30dB gain 1.5x2.2x1cm
A compact digital hearing aid delivering 125dB output and 30dB gain with noise reduction and FDA approval
- Clear sound indoors and out with new digital chip
- 125dB output and 30dB gain for strong amplification
- FDA-approved device certified for quality and safety
- Tiny 1.5x2.2x1cm size weighs very little
- Volume control with multiple gears for easy adjustment
Digital hearing aid specifications
The Jinghao JH-907 is an FDA-approved digital hearing aid delivering a maximum output of 125dB with 30dB gain. It operates across a 200-3000Hz frequency range with 10% total harmonic distortion and 32dB input noise. The device measures 1.5cm by 2.2cm by 1cm and weighs very little for all-day comfort.
Suitable users and limitations
This amplifier suits adults with mild to moderate hearing loss who need adjustable volume across multiple gears for indoor and outdoor use. It includes three earplug sizes and left or right ear tubing for a secure fit. Buyers who require Bluetooth streaming, rechargeable batteries, or prescription-grade fitting should consider other solutions.
Deciding specification
The 30dB gain figure determines whether this device matches the user's hearing loss profile. A digital chip provides noise reduction, while two included A10 batteries draw 3.5mA each for extended operation. The package supplies a storage case, cleaning brushes, and a user manual for immediate setup.
Highlights
- Clear sound indoors and out with new digital chip
- 125dB output and 30dB gain for strong amplification
- FDA-approved device certified for quality and safety
- Tiny 1.5x2.2x1cm size weighs very little
- Volume control with multiple gears for easy adjustment
Specifications
| Brand | Jinghao |
|---|---|
| Model | JH-907 |
Questions about this item
Will the 125dB output and 30dB gain work alongside my existing A10 batteries?
Yes, the device uses standard A10 batteries drawing 3.5mA; the two cells included will power the 125dB output and 30dB gain immediately.
How can I verify the JH-907 is performing to its 10% distortion spec after setup?
With fresh A10 batteries, speech should sound clear across the 200-3000Hz range without buzzing; if screeching occurs, swap to a better-fitting earplug and clean the dome with the supplied brushes.
Which accessories are included and what must I purchase separately?
The box contains the amplifier, case, two A10 batteries, three earplugs, two cleaning brushes, and a manual; only replacement A10 cells need buying later.
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