M2Cbridge New AXON K-86 Listening Hearing Aid/Aids, Ear Sound Amplifier -Tone Volume Adjustable Hearing Aid Review

M2Cbridge New AXON K-86 Listening Hearing Aid/Aids, Ear Sound Amplifier -Tone Volume Adjustable Hearing Aid Reviewhttp://tinyurl.com/m5x8l5h M2Cbridge New AXON K-86 Listening Hearing Aid/Aids, Ear Sound Amplifier -Tone Volume Adjustable Hearing Aid Clear and loud voice,Adjustable Sound Levels for Every OccasionMax sound output: 111dB � 5dB,Sound gain: ≥30dB,harmonic wave distortion: ≤10%Frequency Response 300~4000 hz,Equivalent Input Noise : ≤40 dBComfortable for either ear Rated Voltage 1.5 V BatteryPackage Included: 1 * Hearing Aid,English Manuals,Different sizes of soft Earplugs,Battries