Small Size Noise Reduction Invisible Adjustable Hearing Aid Sound Voice Amplifier Enhancer CIC Mini In-Ear Tools
sku: 32911489270
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$31.27
Shipping from: China
Technical Details
| Battery: | 2 x A10(not included) |
| Brand Name: | GUJHUI |
| Distortion: | <=8% |
| Frequency: | 300-3500Hz |
| Gain1600Hz: | 32db |
| High frequency averageOSPL: | 109dB |
| Input Noise: | <=28dB |
| Item type: | Toiletry Kits |
| Maximum Saturation Sound PressureOSPL: | 118dB |
| Model Number: | MR213801 |
| quantity: | 6 |
| Size: | blue, red |
| Working curren: | 1.4mA |
| Working voltage: | 1.4V |
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