RX-CO2 Body-worn hearing aid
- Three-mic design,clear sound quality
- Quick access to hearing aid mode
- Free switching between hearing aid mode and bluetooth mode
- Soft and skin-friendly,comfortable to wear
- Magnetic adsorption fast charging,instant charging and recycling
- Anew generation of Bluetooth technology,lower power consumption,faster transmission,and a more stable connection
Microphone design
HD sound quality
Comfortable to wear
Answer the phone
Magnetic charging
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Specifications |
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Productname |
Body-worn hearing aid |
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Product model |
CH-F306 |
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Working voltage |
DC3.7V(lithium battery) |
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Battery capacity |
200mAh |
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Battery life |
>28h |
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Bluetooth version |
BT5.3 |
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Shutdown power consumption |
<10uA |
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Transmit power |
-2dbm~8dbm |
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Frequency deviation |
-15KHz~+15KHz |
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Receive sensitivity |
≤-80dbm |
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Maximum OSPL90 |
≤113dB+3dB |
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High frequency average OSPL9( |
107dB±4dB |
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Full sound gain (average high frequency) |
30dB±5dB |
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Total harmonic distortion |
≤5%+3% |
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The frequency response range is not narrower than |
300Hz～5000Hz |
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Equivalent input noise leveal |
≤27dB+3dB |
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Rated power supply current consumption(in hearing aid mode) |
<6.8(mA) |
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Product size |
19mmx160mmx181mm |
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Net weight |
About50g |
