Ready To Wear Adjustable Small Mini Ite Hearing Aids Adsound In The Ear Sound Amplifier With A10 Battery For 150 Hours

Ready To Wear Adjustable Small Mini Ite Hearing Aids Adsound In The Ear Sound Amplifier With A10 Battery For 150 Hours Specifications: *Extra Small In ear type *Volume tone adjust *Sound output Max 125dB *Sound Gain max 45dB *Input Noise max 30dB *Frequency Range 200Hz-5500Hz *Battery Zinc Air 10A size *150hours working time Extra small ITC hearing Aid specification: Product :Small in ear canal Hearing aids Technical Data: IEC 60118-7/ANSI S3.22-2003 Model: G-15 Peak OSPL 90 ( dB SPL): 125dB HAF OSPL 90 ( dB SPL):110dB Sound Gain/Max:?45dB Total harmonic wave distortion:?5% Frequency range:200Hz-5500Hz Equivalent Input Noise (dB):30dB Zinc Air battery:A10 Power consumption:DC 1.5V, Current: ?2mA Volume switcher:Yes Battery working:Working day time 15-20 days Certificates Approved:CE,FCC & ROHS, and the FDA 2017 url:http://www.byvisiontech.com