Battery Hearing Aids

Programable Hearing Aid Digital BTE 675A Battery Sound Amplifier

About of Programable Hearing Aid

Model: King 670

Hearing aid type: BTE Programable Hearing Aid

Battery type: 675 zinc-air battery

Use time: 600H

Single ear mass: 3.8g

Product Details

Features of Programable Hearing Aid (KING 670)

Digital Chip: Listen to the good and the comfort

Zinc-air battery: Stable discharge, long battery life

Comfortable to wear: Ergonomic Design

Volume memory: Say goodbye to frequent debugging

HD sound quality: Powerful audio processing

Independent button: Separate buttons for volume and program

Independent switch: Put the battery in and start

Multiple programs: Easily cope with various environments


Product Manual

Peak OSPL90(dB SPL)135±3dB
OSPL90-HFA(dB SPL)128±4dB
Peak Gain(dB )80±5dB
HFA/FOG Gain(dB )70±5dB
Equivalent input noise(dB)≤30DB
Frequency response range(Hz)F1≤300HZ  F2≥3500HZ
Harmonic distortion≤3%
Battery drain≤2mA

Packing of KING 670 Digital Programable Hearing Aid

Programable Hearing Aid
Digital Programable Hearing Aid

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