40dB Peak Gain Invisible Wireless Hearing Aids with 8 Channels
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Shenzhen Sounds Good Technologies Co.,Ltd
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BTE Open Fit Digital Hearing Aids Peak Gain 40dB With Rechargeable Batteries
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Hearing aids with rechargeable batteries for moderate hearing loss What is a hearing aid? Hearing aids are small electronic devices that can be highly customized to address different types of hearing loss. All digital hearing aids contain at least one ......
Retone shenzhen Technology Co., Ltd.
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40dB Micro Ear Mini Rechargeable Digital Hearing Aid With Rechargeable Battery
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Elderly Adjustable Mini Electric Digital Rechargeable Micro Ear Sound Amplifier Hearing Aids Features Fast charging technology Brave innovate for mobile lithium battery,No need to wait for a long charging time and no need to wory about the need to charge......
chongqing pharmaceutical (hunan) pharmaceutical Co., Ltd
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Waterproof Digital Hearing Amplifier Price / OEM Supported Ear Hearing Aid
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Waterproof Digital Hearing Amplifier Price / OEM Supported Ear Hearing Aid Product Description Max Sound Output: ≤120dB Sound Gain: 35dB±5 Total Harmonic Wave Distortion:≤4% Frequency Range:370-5500Hz Input Noise: ≤30dB Voltage: D.C.1.5V Current......
SUCE (HONG KONG) IMPORT AND EXPORT LIMITED
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