fda Approval qutlh hearing boQ

fda Approval qutlh micro mIv tIn vItuQchoH hearing boQ neH 2017

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fda Approval qutlh micro mIv tIn vItuQchoH hearing boQ neH 2017

hearing aids lupoQ qaStaHvIS loS styles: lom, eyeglass, 'em--teS (bte), 'ej qaStaHvIS--teS (ite).

qechDaj ite style hearing boQ Hoch wo' vaj external teS.

product: boQ (mIv tIn vItuQchoH) Qoy

ghantoH: g-11

brand pong: Dun teS

product Hap 'u': ABS

ngI' net: 0.8 g

homepage: www.great-ears.com

features hearing boQ:

1. max wab output: 1120 ±5db

2. Soq wab: ≥25db

3. harmonic joq distortion total: ≤5 vatlhvI'

4. Se' range: 500-4500 hz

5. wab input: ≤40db

6. zinc jejlaw' 'ul 'aplo'mey: 1.5v dc

7. Qu'mey potlh: ≤1.2ma

8. wab 'uybogh pegh switcher

9. qIy'amo 'ay' laHlIj 'ej


brand pong Dun-teS ghajbogh ite hearing aids

1. qaStaHvIS zhongshan veng guangdong province Sam laSvargh

2. Sam international malja' mIw'e' neH shenzhen veng guangdong province



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