Naturbelloria
Acoustic Clarity Personal Sound Amplifier
Compact rechargeable sound amplification for daily conversations
$89$69
- 1 amplifier unit, charging dock, 3 silicone tip sizes
- Housing constructed from Biocompatible ABS Polymer
- Soft tips made from Medical-Grade Silicone
- Simple dial volume adjustment without mobile apps
Acoustic Clarity Personal Sound Amplifier
Amplifier unit configurations
1 unit
- ✓ Tracked dispatch
- ✓ Tamper-evident safety seal
- ✓ Ideal for a first order
- ✓ 30-day returns
2 units
- ✓ Tracked dispatch
- ✓ Lower per-unit price than a single order
- ✓ One delivery, no repeat orders
- ✓ 30-day returns
3 units
- ✓ Tracked dispatch
- ✓ Lowest per-unit price
- ✓ One delivery for the whole supply
- ✓ 30-day returns
Express 1-Click Order (Name + Phone)
Selected Package: 2 units ($129)
Returns within 30 days
Products may be returned within 30 days from physical delivery under the stipulations of our Returns Policy. Get in touch with our customer desk to set up the return process.
Four elements of clear sound amplification
Acoustic Capture
Front-facing microphone captures ambient speech frequencies directly.
Gain Processing
Internal circuitry elevates primary vocal bands without excessive background rumble.
Silicone Canal Coupling
Medical-grade silicone seals the canal wall to direct sound efficiently.
Dial Regulation
Manual rotary control enables instant volume calibration without phones.
Solid ergonomic construction vs fragile generic amplifiers
Complicated app controls and uncomfortable plastic edges
Many modern listening gadgets require confusing smartphone applications, while poorly molded housings irritate the sensitive skin behind and inside the ear. When devices are annoying to adjust, users leave them in drawers.
Direct tactile volume with biocompatible materials
A smooth rotary dial allows instant adjustment right on the ear. The Biocompatible ABS Polymer and Medical-Grade Silicone rest comfortably against the skin throughout extended wearing sessions.
Housing specifications and power
| Hardware Component | Material / Standard | Specification | Functional Utility |
|---|---|---|---|
|
Outer Shell
✓ Durable external casing resistant to skin moisture and friction
|
Biocompatible ABS Polymer | 1 shell | † |
|
Ear Tips
✓ Pliable acoustic canal seal that minimizes sound leakage and feedback
|
Medical-Grade Silicone | 3 pairs | † |
Common user questions
Is this device a prescription hearing aid? +
No, this is a personal sound amplifier designed for general situational sound enhancement, not for compensating medical hearing loss.
How long does the battery last on a single charge? +
A full charge provides approximately 16 hours of continuous operating time.
How do I choose the correct tip size? +
Test all three silicone tips provided. The tip that creates a snug seal without outward whistling is the correct fit.
Can I wear this while sleeping or swimming? +
No. The amplifier must be removed before swimming, bathing, or sleeping.
User observations
"Very simple to use. The dial turns easily with a thumb and voices on television sound crisp."
Frank P.
Customer