WK-191 BTE Hearing aid

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Contact us: Shenzhen Handsome Technology Co.,Ltd. Walcom Int'l Industry Ltd. Address: Rm.# 206, No.135 Building, No.39, Panshan Road, Liantang, Luohu District, Sh...
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Certifications

WK-191 BTE Analog Hearing Aid

1. MaxSSPL（±4dB） 130
2. Full-on-gain（FOG）（±5dB）46
3. Equivalent input noise level（±dB）≤28
4. Harmonic distortion（%） ≤4
5. Power supply electric voltage（V） 1.2
6. The sum settles electric current（mA） 1.6-2.5
7. Continuoue wrok time(H)≥10
8. Battery Capacity(aAH) 40

WK-191 BTE Hearing aid

Specifications

1. MaxSSPL（±4dB） 130
2. Full-on-gain（FOG）（±5dB）46
3. Equivalent input noise level（±dB）≤28
4. Harmonic distortion（%） ≤4
5. Power supply electric voltage（V） 1.2
6. The sum settles electric current（mA） 1.6-2.5
7. Continuoue wrok time(H)≥10
8. Battery Capacity(aAH) 40
9. accessories: Earplug:6pcs、Hairbrush:1pcs
10. Charger:1pcs、Stand charge:1pcs

Tag:BTE Hearing Aid

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

Tel:+86 (755) 25690304

Contact Person:Kelly