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Hearing Aid Amplifier Ear Sound Enhancement

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Highlights

  • Hearing Aid Amplifier Ear Sound Enhancement
  • SUPC: SDL683426213

Description

Max Sound Output: 130dB ± 5dBMax Sound Gain: 50dB ± 5dBHarmonic Wave Distortion: =5% Frequency Range: 450~3500 hz Input Noise: =30 dBBattery: AG5Working V oltage dc1.5V Working Current: =4mA , Compact size, Volume control, On/off switch .

Terms & Conditions

The images represent actual product though color of the image and product may slightly differ.