Digital Tone Hearing Behind The Ear Sound Adjustable Amplifier

AE32273200199

New product

  • Maximum sound output: 130 +_ 5dB    
  • Sound gain: more than 50dB    
  • Total harmonic distortion: less than 5% 
  • Frequency range: 300Hz ~ 40000Hz    
  • Input Noise: less than 30 dB    
  • Operating voltage: 1.5V    
  • Battery model: LR44
  • Current: less than 4mA
  • Weight: 74g

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€7.95

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Digital Tone Hearing Behind The Ear Sound Adjustable Amplifier

Digital Tone Hearing Behind The Ear Sound Adjustable Amplifier

  • Maximum sound output: 130 +_ 5dB    
  • Sound gain: more than 50dB    
  • Total harmonic distortion: less than 5% 
  • Frequency range: 300Hz ~ 40000Hz    
  • Input Noise: less than 30 dB    
  • Operating voltage: 1.5V    
  • Battery model: LR44
  • Current: less than 4mA
  • Weight: 74g

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