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Ear Sound Amplifier Portable Mini Hearing Aid
specificationFrequency Respon400HZ - 3500HZSize8cm *4cm*2cmCarton size51x38x28cmBrand NameOEMWorking current< 6.8 mAPower supplyA13 button batteriesPackagingSelling Units:Single itemSingle package size:51X38X28 cmSingle gross weight:18.000kgPackage Type:200set/ctn
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Ear Enhancement Price Cheap Aids Hearing Aid with CE
specificationFrequency Respon400HZ - 3500HZSize8cm *4cm*2cmCarton size51x38x28cmBrand NameOEMWorking current< 6.8 mAPower supplyA13 button batteriesPackagingSelling Units:Single itemSingle package size:51X38X28 cmSingle gross weight:18.000kgPackage Type:200set/ctn
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Small Power Enhancement Price Cheap Aids Hearing Aid New
specificationFrequency Respon400HZ - 3500HZSize8cm *4cm*2cmCarton size51x38x28cmBrand NameOEMWorking current< 6.8 mAPower supplyA13 button batteriesPackagingSelling Units:Single itemSingle package size:51X38X28 cmSingle gross weight:18.000kgPackage Type:200set/ctn
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Hot High Power Programmable Hearing Aid Enhancement Mini Audiphones
Maximum Saturated Sound Pressure Level:≤115+3dBMax Sound Gain:32±5dBHigh Frequency Average:106±4dBTotal Harmonic Wave Distortion:≤7%+3%Frequency Range:300Hz-4500HzInput Noise:≤29+3dBBattery:A10Single package:9.1X12.3X4 cmSingle gross weight:0.250kg
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Customized Elderly Wireless Hearing Aid Programmable Mini Audiphones Hot Sale
Maximum Saturated Sound Pressure Level:≤115+3dBMax Sound Gain:32±5dBHigh Frequency Average:106±4dBTotal Harmonic Wave Distortion:≤7%+3%Frequency Range:300Hz-4500HzInput Noise:≤29+3dBBattery:A10Single package:9.1X12.3X4 cmSingle gross weight:0.250kg
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Fashion Small Size Invisible Cic Mini Hearing Aid Audiphones
Maximum Saturated Sound Pressure Level:≤115+3dBMax Sound Gain:32±5dBHigh Frequency Average:106±4dBTotal Harmonic Wave Distortion:≤7%+3%Frequency Range:300Hz-4500HzInput Noise:≤29+3dBBattery:A10Single package:9.1X12.3X4 cmSingle gross weight:0.250kg
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Customized Enhancement Sound Emplifie Small Size Invisible Mini Hearing Aid
Maximum Saturated Sound Pressure Level:≤115+3dBMax Sound Gain:32±5dBHigh Frequency Average:106±4dBTotal Harmonic Wave Distortion:≤7%+3%Frequency Range:300Hz-4500HzInput Noise:≤29+3dBBattery:A10Single package:9.1X12.3X4 cmSingle gross weight:0.250kg
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Hot Sale Adult Programmable Aids Mini Hearing Aid Audiphones
Maximum Saturated Sound Pressure Level:≤115+3dBMax Sound Gain:32±5dBHigh Frequency Average:106±4dBTotal Harmonic Wave Distortion:≤7%+3%Frequency Range:300Hz-4500HzInput Noise:≤29+3dBBattery:A10Single package:9.1X12.3X4 cmSingle gross weight:0.250kg