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| Customization: | Available |
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| Customized: | Customized |
| Certification: | ISO, CE |
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Specifications:
| Name | Analog hearing aids |
| Material | Plastic |
| Color | Beige |
| Maximum OSPL90 | ≤125DB±5DB |
| High-Frequency Average OSPL90 | ≤120DB±5DB |
| Full-Scale Sound Gain | ≤35DB±5DB |
| Frequency Response Range (not narrower than) | 400HZ-4000HZ |
| Total Harmonic Distortion | 7%±3% |
| Equivalent Input Noise Level | ≤30DB±5DB |
| Packing | 1 pc/pe bag or color box, or packing as your requirement |
| Delivery | About 3-25 days after deposit got and all details confirmed |















