Mini Invisible In-ear Hearing Amplifier Sound Voice Enhancer Hearing Aid Aids device Adjustable Tone Personal Ear Care Tools
sku: 33028598382
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$38.99
Shipping from: China
Technical Details
| Battery Type: | A10 |
| Equivalent Input Noise: | ≤28 |
| Frequency Response Range: | 300-3500 |
| Full sound gain: | 32 |
| High frequency average: | 109 |
| is customized: | No |
| Left Ear Side Color: | Blue |
| Material: | Stainless Steel |
| Max. saturated sound pressure level: | 118 |
| Model Number: | 030501 |
| Power Voltage: | DC1.2-1.4V |
| Right Ear Side Color: | Red |
| Type: | Other |
| Usage: | Home DIY |
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