Kev Pab Tswb Ntsej Muag

lub rooj sib hais lus, muab lub qauv zam qauv qauv G-18 bluetooth yam lub rooj sib hais Amplifiers nrog Usb Rechargeable roj teeb

Tsham tam sim no
Product details

Nws yog lub sib pab khoom siv los ntawm Suav teb, muab lub qauv tsim qauv qauv ntawm G-18 bluetooth type hearing Amplifiers nrog Usb Rechargeable built-in roj teeb, uas tuaj yeem ua haujlwm dhau 80-100 teev los ntawm 4-6 teev zog. Lub Pob Ntseg Suab Amplifier yog Cov Thawj Digital Hauv Pob Ntseg zoo tshaj plaws Tus kheej lub suab nrov cov khoom siv raws li ITE Hearing Aid nrog Volume thiab fais fab switcher rau qhov sib sib zog nqus me ntsis rau kev hnov ​​lus tsis zoo los ntawm lub rooj sib hais rau Cov Neeg Laus.

 

Hauv pob ntseg ITE Hearing Amplifier Rechargeable Roj teeb

Nta:

* Max suab tso zis: 120dB ± 5dB
* Max suab nce siab: 40dB ± 5dB
* Harmonic Wave Distortion: ≤5%
* Ntau Hom: 500 ~ 4500 hz
* Sib Npaug Sib Txawv Qib: ≤ 28 dB

* Adjustable Volume khawm

* Lub zog rau / tawm Switcher

+ Roj teeb: Roj teeb lub roj teeb

Rechargeable battery ua haujlwm ntev txog 80-100 teev

* Ua Hauj Lwm Cov Voj: DC3.7V
* Ua Haujlwm Tam Sim No: ≤2 mA
* Yam Khoom: 1.6 x 1.8 x 1.2 cm

Tsis ntev los no-1.jpg


Adsound Faj seeb rau kev siv tus phooj ywg nrog Cov Mloog Pob Ntseg:
1. Xaiv lub ntim kom tsawg kawg ua ntej hnav.
2. Xaiv lub pob ntseg ntawm me me loj loj kom tsis txhob xuav.
3.Nyob rau lub suab qis kom maj mam nce tawm hauv suab.
4.Yog hais tias koj hnov ​​ib lub pob ntseg, khij lub pob ntseg (silica gel) tsim nyog thiab seb qhov luaj li cas ntawm qhov ntsaws ruaj ruaj, qhov tsim nyog rau lub pob ntseg thiab ntsaws, kom paub tseeb tias tsis muaj pa tawm.
5.Kev lub pob ntseg ntsaws huv.
6. Tig los yog tua lub roj teeb yog tias koj tsis siv nws ntev heev.


Dvanced D igital Suab Amplifier Hnov Lus Qhia

Cov ntsiab lus thiab Li Cas:

Cov ntsiab lus them nqi: Paypal, Western Union, MoneyGram, T / T muaj

Lub sijhawm ua haujlwm: 3-5 hnub

Kev Tiv Thaiv: DHL / FedEx / TNT / UPS, lossis Los ntawm Cua, los ntawm Hiav Txwv-shipping

Warranty: 1 xyoos thiab kev pab dawb dawb

Skype: roger.cctv

Email: info @ byvisiontech.com, info @ great-ears.com


A-Them nqi lus:

Q: Cov ntsiab lus them nqi rau Kev Thov, thov tau dab tsi?
A: Koj them tau los ntawm T / T bank, los yog Western Union, Moneygram. Tsis tas li, Paypal, L / C, yog qhov siv tau.

B- Kev Xa thiab Xa:

1. Q: Lub sij hawm yug yog lub sij hawm / Lub sij hawm pib ua kom tiav, thov puas tau?

A: 1.For kev kuaj, lub sij hawm ua cov hmoov lead yog li 3-4 hnub.

2. Rau ntau qhov kev txiav txim 100-500pcs, lub sij hawm ua cov hmoov lead yog muaj li 5-7 hnub.

3. Yog qhov kev txiav txim siab tshaj 1000 + Pc lub sij hawm ua cov hmoov lead yuav muaj li 7-9 hnub.

Hot Tags: kev hnov ​​lus ntawm cov khoom lag luam, cov tuam txhab, cov khoom muag, cov lag luam, cov nqi qis
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