117dB Loud And Clear Invisible Hearing Aids Rechargeable Ni MH battery

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[China]

Address: 3rd floor, building 1, Wantian International Wood Industry Zone, Wangcheng District, Changsha City, Hunan Province

Contact name:Eleven Xie

Country/Region	china
City & Province	changsha hunan

Rechargeable Clear And Loud Wholesales Intelligent Invisible Hearing Aid

Features

Fast charging technology Charging for 1 hour to workcontinuously for 48 hours,Using 8 hours a day can be used for 6 days
Double noise reduction Newly upgraded dual-chip filter circuit technology,Builtin highly sensitive microphone as a sensor,Enhancing the useful signal and relatively reducing thebackground noise. Sound More Clearer and more natural .
1-button switch on/off specially designed for the elderly.Simple operation, no debugging before wearing.
4 levels of volume adjustable Strict quality control ,quality assurance
wearing without psychological pressure

Product Information
Color	Beige
Net Weight/Gross Weight	8g/180g
Battery	Rechargeable Ni MH battery
Battery capacity	30(MAH)
Charging time/ Working time	1h / 48h
Product size	4.5cm4.00.8cm
Applicable people	Suitable for patients with mild and moderate deafness
Output power	129±4dB
Maximum power	117DB
Harmonic distortion	≤8%
Full gain	20±5dB
Operating voltage	1.5V
Equivalent onput noise(dB)	≤32dB

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