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Certifications
WK-919E pocket cheap analog Box hearing aid,Analog Hearing AidWK-919E pocket cheap analog Box hearing aid,Analog Hearing Aid

WK-919E pocket cheap analog Box hearing aid,Analog Hearing Aid

  • 1.Max saturated audio output: 133±4dB
  • 2.Full audio Gain(1000Hz): 48±5dB(1000Hz)
  • 3.Harmonic wave Distortion:≤10%
  • 4.Equivalent input noise:≤32dB
  • 5.Frequency response: 300-4500HZ
Box hearing aid(WK-919E)

Box hearing aid(WK-919E) is a disability product which can help the patient to improve their hearing level, it has good quality in voice.

Specification

1.Max saturated audio output: 133±4dB

2.Full audio Gain(1000Hz): 48±5dB(1000Hz)

3.Harmonic wave Distortion:≤10%

4.Equivalent input noise:≤32dB

5.Frequency response: 300-4500HZ

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

Tel:+86 (755) 25690304

Contact Person:Kelly

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