2-Pack New Digital Hearing Amplifier, EZ-220 / VHP-220,Full digital circuitry,FDA Approved, Easyuslife®

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  • ID: #665
  • Availability: 100 In Stock
  • $64.90

• Product Size: 53×16.5×8.6 mm Product Weight: 5g Battery Type: AG13 or LR44 available Battery Current Drain: less than 1.5mA Battery Life: More than one month;
• Full digital circuitry;
• Mini Receiver, fashion design;
• Up to 500HR + BATTERY LIFE ,Low power consumption, can save user extra battery money;
• Adaptive noise reduction, more clearly and more comfort;
• Adaptive feedback cancellation;
• Affordable price, more competitive ;
• Digital signal management;
• Digital Volume control by rocker button,
• more easy to adjust the volume at your want;
• Power ON/OFF switch; Left/Right ear adjustability, wear it as your inclination;
• With Memory Function,
• it can keep you last setting,
• no needs you set it again when you wear it next time;
• 15 Channels WDRC Multi Memories Amplifier,
• choose the correct volume to listen;
• High/Low frequency modes conversion;
About the Product
  • 3 Different Size Earplugs 3 LR44 Battery 1 Cleaning Brush 1 Manual
  • Includes free protecting and carrying case
  • Comfortable for either ear Rated Voltage 1.5 V Battery AG13/LR44
  • Max saturation sound pressure level(SSPL) 127dB±4dB、Full on Acoustic Gain 40±5dB、Total Harmonic Distortion(THD) F>1000H ≤15% F<1000H ≤10%、Frequency Response 450Hz～3800Hz、Equivalent Input Noise 29 dB
  • Digital Affordable Great quality FDA Approved

 

Technical  Specifications ANSI 3.22-1996 Unit
Max-SSPL 90 127 dB SPL
HFA-Full On Gain 40 dB SPL
Frequency Range 450-3800 Hz
THD at <1000Hz:≤10 %
>1000Hz:≤15 %
EQ. Input Noise Level ≤ 30 dB

 

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