FDA tso cai pheej yig tswb

ntawm FDA tso cai pheej yig micro pom tswb nyob 2017

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ntawm FDA tso cai pheej yig micro pom tswb nyob 2017

Tau hnov lus muaj nyob rau hauv plaub yeej: koj lub cev, eyeglass, qab-tus-pob ntseg (BTE), thiab ua-tus-pob ntseg (ITE).

Lub ITE style tswb fits rau hauv pob ntseg sab nraud.

Khoom: Lub rooj sib hais (AIDS) (pom)

Qauv: G-11

Hom tshuaj npe: zoo kawg thiab pob ntseg

Khoom muag khoom: ABS

Vas luj: 0.8g

Homepage: www.great-ears.com

Tswb nta:

1. Max suab tso zis: 1120 ±5dB

2. suab koj qhov nce: ≥25dB

3. tag nrho yoj harmonic distortion: ≤5%

4. zaus ntau yam: 500-4500Hz

5. tswv yim nrov: ≤40dB

6. zinc pa roj teeb: 1.5V DC

7. tam sim no: ≤1.2mA

8. suab laus switcher

9. kom zoo saib rau nqi thiab zoo


ITE Hearing Aids muaj tshuaj uas nrov npe Great-pob ntseg

1. koom xwm nyob rau hauv lub xeev Hwj Naj Zhongshan City of Guangdong locates

2. thoob ntiaj teb ua hauj lwm qhov chaw ua hauj lwm nyob hauv lub xeev Hwj Naj nroog ntawm Guangdong Shenzhen



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