Ce & FDA High Quanlity Rechargeable Hearing Aid hauv pob ntseg Micro Mini ITE Hearing Aid

Ce & FDA High Quanlity Rechargeable Hearing Aid hauv pob ntseg micro mini ITE hnov lus pab, Peak OSPL 90 (dB SPL) 125dB, roj teeb rov ua haujlwm rau 3-4 hnub

Tsham tam sim no
Product details

Ce & FDA High Quanlity Rechargeable Hearing Aid hauv pob ntseg micro mini ITE hnov lus

Cov khoom siv tsis hnov lus zoo tsis kho ntawm kev hnov lus tsis zoo, lawv yog cov uas yuav pab kom ua suab nrov ntau yam yooj yim
Qhov nov yog lub cim tshiab hauv lub pob ntseg hauv pob ntseg rau cov neeg laus thaum lub rooj sib hais

Qauv: G-12
Hom lub npe: Pob ntseg zoo
Khoom siv: ABS

  Cov ntawv xov xwm:

Khoom

MINI Rechargeable hearing aid hauv pob ntseg

Cov Ntaub Ntawv Kev

IEC 60118-7 / ANSI S3.22-2003

Qauv

G-12

Ncov OSPL 90 (dB SPL)

125dB

HAF OSPL 90 (dB SPL)

116dB

Lub suab tau zoo

≤ 40dB

Tag nrho harmonic yoj distortion

≤5%

Zaus ntau

450Hz-4000Hz

Lus tawm suab

≤26dB

Roj teeb

Li lub roj teeb rechargeable

Fais fab noj

DC 3.7V, Tam sim no: ≤2mA

Fais fab switcher

Muaj, On / Off khawm

Roj teeb ua haujlwm

Ua hauj lwm lub sijhawm 20-3hrs

Pob

Xim lub thawv: 4 * 12 * 14 cm / unit, Ua ke hnyav140g / unit

Cov Ntawv Tso Cai Pom Zoo

CE, FCC & ROHS, thiab FDA 2017

  

ITE cov khoom siv pab tau hnov lub npe zoo ntawm pob ntseg
1. Lub koomhaum pom hauv Zhongshan City ntawm Guangdong xeev, www.great-ears.com
2. Lub Chaw Ua Haujlwm Thoob Ntiaj Teb muaj nyob hauv nroog Shenzhen nroog ntawm Guangdong, www.byvisiontech.com

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Yam khoom
Kev nug

Peb pab

Peb yeej npaj rau qhov telecom tswv, xws li kev lag luam thiab tau txais kev pab muab kev sis tw dlaws ICT thiab kev pab cuam, thiab tujtaws txhim kho neeg kev...

Kev nug

Tiv tauj peb

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