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Certifications
WK-128 Pen type Analog hearing aid

WK-128 Pen type Analog hearing aid

  • 1.Max saturated audio output: 126±5dB
  • 2.Full audio Gain: 44±5dB
  • 3.Harmonic wave Distortion:≤15%
  • 4.Equivalent input noise:≤30dB
  • 5.Input power:≤100mv
  • 6.Working current: ≤6MA
  • 7.Frequency range:200HZ~3500HZ

Hearing aid(WK-128)

Hearing aid(WK-128) is a Hearing aid which like a pen, easy to carry.

Specification

1.Max saturated audio output: 126±5dB

2.Full audio Gain: 44±5dB

3.Harmonic wave Distortion:≤15%

4.Equivalent input noise:≤30dB

5.Input power:≤100mv

6.Working current: ≤6MA

7.Frequency range:200HZ~3500HZ

Shenzhen Handsome Technology Co.,Ltd / Walcom Int'l Industry Ltd.

Tel:+86 (755) 25690304

Contact Person:Kelly

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