M2Cbridge Mini Sound Amplifier, In-ear Hearing Aid, Amplificador,Deaf Hearing Aid,F-883 Review
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M2Cbridge Mini Sound Amplifier, In-ear Hearing Aid, Amplificador,Deaf Hearing Aid,F-883
Clear and loud voice,Adjustable Sound Levels for Every Occasion
Max sound output: 111dB � 5dB,Sound gain: 110dB � 5dB,harmonic wave distortion: ≤10%
Frequency Response 300~4000 hz,Equivalent Input Noise : ≤40 dB
Comfortable for either ear Rated Voltage 1.5 V Battery(2 x AG5 )
Package Included: 1 * Hearing Aid,English Manuals,Different sizes of soft Ear plugs,Battries
