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Shenzhen Handsome Technology Co.,Ltd. Walcom Int'l Industry Ltd. Address: Room 206, No.135 Building, Liantang No.1 Industrial Zone, No.36, Guowei Road...
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Certifications
WK-8B Behind The Ear Hearing Aid,Analog Hearing AidWK-8B Behind The Ear Hearing Aid,Analog Hearing Aid

WK-8B Behind The Ear Hearing Aid,Analog Hearing Aid

  • 1. Maximum saturation HRTFS 129dB + 4dB.
  • 2. Full file 50dB + sound gain: 5dB
  • 3. Harmonic distortion: more than 5%
  • 4. Frequency response: a 450 ~ 3,500 hz
  • 5. Equivalent input noise: more than 30 dB
  • 6. With standard battery: A05 button batteries
  • 7. Working voltage: D.C. 1.5 V
  • 8. The working current: more than 4 mA
Behind The Ear Hearing Aid WK-8B

Specification

1. Maximum saturation HRTFS 129dB + 4dB.
2. Full file 50dB + sound gain: 5dB
3. Harmonic distortion: more than 5%
4. Frequency response: a 450 ~ 3,500 hz
5. Equivalent input noise: more than 30 dB
6. With standard battery: A05 button batteries
7.  Working voltage: D.C. 1.5 V
8.  The working current: more than 4 mA
Shenzhen Handsome Technology Co.,Ltd / Walcom Int'l Industry Ltd.

Tel:+86 (755) 25690304

Contact Person:Kelly

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