1668 china paintings manufacturers best selling product deaf ear headset digital programmable hearing aid small bte hearing aid
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- Supplier: Xiamen Retone Hearing Technology Co. Ltd.
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Product Overview
Description
Products Description
Signature Feature
- 100% Digital processing for exceptional sound quality 4 Preset Configurations:
- 4 channels WDRC amplifier
- 12 bands frequancy shaping
- Wideband MPO
- Open-fit design, easy operating
- 10 bands LNR laycred noise reduction
- Directional MIC
- AFC Adaptivefeedback cancellation
- Low battery warning
- Low power consumption
- Multifunction rocker switch
- Auto save digital volume control
- Bluetooth and programming type are optional
- 4 channels WDRC amplifier
- 12 bands frequancy shaping
- Wideband MPO
- Open-fit design, easy operating
- 10 bands LNR laycred noise reduction
- Directional MIC
- AFC Adaptivefeedback cancellation
- Low battery warning
- Low power consumption
- Multifunction rocker switch
- Auto save digital volume control
- Bluetooth and programming type are optional
Technical Data
Specification | Eggo 402 |
Design | Digital Open-fit |
Peak OSPL90(dB SPL) | 113 |
OSPL90-HFA(dB SPL) | 103 |
Peak Gain(dB) | 40 |
HFA/FOG(dB) | 30 |
Reference test gain(dB) | 20 |
Frequency Range(Hz) | 200-4100 |
EQ input noise(dB) | 24 |
Battery Size | 13A |
Battery Current(mA) | 0.9 with Bluetooth:2.5 |
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