Shenzhen Guangkehua Electronics Co., Ltd (Guanghua Elec Fty)
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Products
Shenzhen Guangkehua Electronics Co., Ltd (Guanghua Elec Fty)
Hearing Aid, Suitable for Minimal to Medium Deafness
  • Hearing Aid, Suitable for Minimal to Medium Deafness
Hearing Aid, Suitable for Minimal to Medium Deafness

Hearing Aid, Suitable for Minimal to Medium Deafness

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Basic Info
Basic Info
Payment Type: Telegraphic Transfer (TT,T/T)
Product Description
Product Description
  • Minimal to medium deafness:
    • Maximum saturater volume output: 128±4dB
    • Maximum voice gain: 4０±5dB
    • Harmonic distortion: ≤10％ (1,000Hz)
    • Equivalent input noise level: 30dB
    • Frequency range: 300 to 4,500Hz
    • Battery voltage: 1.5V DC (1 size 7 battery)
    • Directivity: omnidirectional
    • Dimensions: 6.7 x 4.5 x 2.1cm
    • Weight: 35g
    • Quantity/carton: 240 pieces
    • Measurements: 47 x 28 x 55cm
    • Gross weight: 15.2kg
  • Maximum saturater volume output: 128±4dB
  • Maximum voice gain: 4０±5dB
  • Harmonic distortion: ≤10％ (1,000Hz)
  • Equivalent input noise level: 30dB
  • Frequency range: 300 to 4,500Hz
  • Battery voltage: 1.5V DC (1 size 7 battery)
  • Directivity: omnidirectional
  • Dimensions: 6.7 x 4.5 x 2.1cm
  • Weight: 35g
  • Quantity/carton: 240 pieces
  • Measurements: 47 x 28 x 55cm
  • Gross weight: 15.2kg

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