Resound Hearing Aids
Product Description Specification: Max Sound Output: 110 ± 5dB Sound Gain: Ntau dua lossis sib npaug li 45dB Tag nrho cov kev sib haum xeeb Wave Distortion: Tsawg dua lossis sib npaug rau 10 feem pua Ntau zaus: 450-3000Hz Cov Suab nrov nrov: Tsawg dua lossis sib npaug rau 32dB Voltage: USB 5V / 50mA Tam sim no: Tsawg dua lossis sib npaug ntawm 8mA Roj teeb: roj teeb rov ua haujlwm li cas cov khoom siv hnov lus pab peb? Resound Hearing Aids yog cov khoom siv ...
- Kev xa khoom sai
- Kev Nyab Xeeb Zoo
- 24/7 Kev Pabcuam Cov Neeg Siv Khoom
Hauj lwm lawm
Product Description
Specification:
Max suab tso zis: 110 ± 5dB
Suab nrov: Ntau dua lossis sib npaug rau 45dB
Tag nrho cov harmonic Wave Distortion: Tsawg dua lossis sib npaug li 10 feem pua
Ntau zaus: 450-3000Hz
Input Noise: Tsawg dua lossis sib npaug rau 32dB
Voltage: USB 5V / 50mA
Tam sim no: Tsawg dua lossis sib npaug rau 8mA
Roj teeb: rechargeable roj teeb
Cov cuab yeej mloog lus yuav pab tau peb li cas?
Cov Khoom Siv Kho Hniavyog cov cuab yeej uas txhim kho lub peev xwm hnov lus ntawm cov neeg uas tsis hnov lus nyuaj. Lawv ua kom nrov nrov nyob ib puag ncig tus neeg, ua rau lawv nrov dua thiab meej dua. Qhov no pab cov neeg tsis hnov lus kom nkag siab txog kev hais lus thiab lwm yam suab zoo dua, uas tuaj yeem txhim kho lawv lub neej zoo hauv ntau txoj hauv kev.
Qhov Loj: 75 * 34 * 28mm
Ob qho tib si ntawm lub thawv them nyiaj thiab lub mloog pob ntseg yog sib nqus.
| Khoom npe | Resound Hearing Aids | Hom | XB-302 |
| Muaj nuj nqi | Professional Amplifier | Khoom siv | Kev kho mob cob thiab Silica gel |
| Roj teeb | lithium roj teeb | Hom | Kev noj qab haus huv shinning |
| Pob | Lub thawv khoom plig dai; 200pcs / ctn | Caroton Loj | 63 * 53 * 36cm |
| Carton GW | 26. 0kg | Xim | Dawb / dub |
Cov duab tiag
tus dawb
tus dub
Pob
Accessories: 1 * chav tsev; 4 * pob ntseg ntsaws; 1 * kev qhia
Ntim hauv lub thawv xim, 200pcs / ctn;
Thawv Loj: 63 * 53 * 36cm GW: 26.0 kg
Hais txog peb
Hangzhou Health shining Electronic Technology Co., Ltd yog ib lub tuam txhab ua lag luam rau kev tshawb fawb, kev tsim kho, tsim khoom thiab kev lag luam ntawm cov ntsuas kub kub, ntsuas kub infrared, ntsuas ntshav siab, pab hnov lus thiab lwm yam khoom kho mob. Health Shining npog thaj tsam ntawm 3000 square meters nrog ntau tshaj 100 tus neeg ua haujlwm. Peb lub peev xwm ntau lawm tau mus txog 50, 0000pcs ntawm lub ntsuas kub digital, 50000pcs infrared tus pas ntsuas kub, 20000pcs ntshav ntsuas ntshav ib hlis. Ua raws li ISO13485, peb tau tsim cov txheej txheem tswj xyuas tiav los ntawm kev tshawb fawb, kev tsim khoom mus rau qhov kawg testy thiab tsim nyog cov khoom xa tuaj. Peb cov khoom tau dhau los dhau daim ntawv pov thawj CE thiab kev xeem zoo los ntawm Tuam Tshoj kev saib xyuas kev ua haujlwm.
Peb ntseeg ruaj khov nyob rau hauv "Quality First" thiab tau tsim kom muaj kev tswj xyuas nruj nruj. Koj txoj kev ntseeg siab, peb lub luag haujlwm, peb tos ntsoov koj tuaj koom nrog peb.
FAQ
1. Q: Qhov kev txiav txim yam tsawg kawg nkaus (MOQ) yog dab tsi?
A: Rau feem ntau ntawm peb cov khoom kho mob, txawm tias kev txiav txim rau ib chav tsev xwb tau txais tos txais tos.
2. Q: Puas tuaj yeem muab cov qauv dawb? Kuv tuaj yeem tau txais cov qauv ntev npaum li cas?
A: Yog.Ua rau ob lossis peb hnub
3. Q: Ntau npaum li cas cov kev thauj mus los ntawm cov qauv?
A: Lub freight nyob ntawm qhov hnyav thiab pob loj thiab koj cheeb tsam.
4. Q: Koj lub sijhawm xa khoom yog dab tsi?
A: Feem ntau nws yog 3-10 hnub yog tias cov khoom muaj nyob hauv Tshuag. los yog nws yog 15-20 hnub yog tias cov khoom tsis nyob hauv Tshuag, nws yog raws li
kom muaj nuj nqis.
5. Q: Ntev npaum li cas ntawm cov lus hais?
A: Feem ntau, peb tus nqi siv tau nyob rau hauv ib lub hlis txij li hnub tau hais Tus nqi yuav raug kho kom haum raws li tus nqi hloov pauv ntawm tus nqi raw khoom rial thiab kev hloov pauv hauv kev ua lag luam.
6. Q: Koj puas muaj daim ntawv pov thawj CE?
A: Yog, feem ntau ntawm peb cov khoom muaj daim ntawv pov thawj CE.
7. Q: Yuav ua li cas xa cov xaj?
A: Thov qhia rau peb koj cov lus qhia, los ntawm hiav txwv, los ntawm huab cua lossis los ntawm kev nthuav qhia, txhua txoj hauv kev zoo rau peb. Peb muaj cov kws tshaj lij tshaj lij los muab tus nqi xa khoom zoo tshaj plaws, kev pabcuam thiab lav.
8. Q: Koj cov nqe lus them nqi yog dab tsi?
A: Peb txais T / T, LC, Western Union, Escrow, Paypal thiab lwm yam.
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