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Product Details:
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| Product Name: | Hot Selling Digital Mini Rechargeable Hearing Aid | Color: | Beige/Gray/Silver/Cusromized Coating Colors |
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| Size: | Mini | Battery Size: | 312A NiMH Rechargeable |
| Type: | Digital Hearing Aid | Feature: | Protable Power Storage Function |
| Power: | Low For Mild To Moderate Hearing Loss | HS: | 9021400000 |
| Logo: | Customized Logo | ||
| High Light: | white Beige bte rechargeable hearing aid,40dB bte rechargeable hearing aid,Retone personal amplifier for hearing impaired |
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Specifications
1. 100% Digital Processing
2. Open-fit design
3. 4 channels WDRC amplifer
4. Dual microphone
5. Used NiMH 312A rechargeable battery
6. Portable box provides power storage and drying function
7. Full Charging time: 6H
8. Duration of use: 25H
9. OEM brand is available
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Technical Data
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Echo 402R |
| Peak OSPL 90 ( dB SPL) | 115 |
| HAF OSPL 90 ( dB SPL) | 110 |
| Peak Gain(dB) | 40 |
| HAF Ful on Gain (dB) | 35 |
| Frequency Range (Hz) | 200-5000 |
| 500Hz(%) | 0.5 |
| 800Hz(%) | 1 |
| 1600Hz (%) | 2 |
| EQ Input Noise (dB) | 24 |
| Battery | 312A NiMH rechargeable |
| Place of Region | China |
| Brand Name | Brand Name |
| Model Number | Echo 402R |
| Brand Name | Retone |
| Color | White/Beige |
| Feature | Protable power storage function |
| Battery Type | 312A NiMH Rechargeable |
| Size | Mini |
| Type |
Digital Hearing Aid |
Contact Person: Betty Yang
Tel: 19147928856
