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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...Contact Now
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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
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
Tag:BTE Hearing Aid