JH-A610 mini rechargeable ITE lub rooj sib hais pab tiv thaiv kev tawm tsam

Rub tawm cov ntawv PDF

1. Nyob rau hauv pob ntseg nrhiav kom tau tsis squeal tiv thaiv cov tswv yim
Txo txoj kev pheej hmoo ntawm kev hnov ​​lus puas tsuaj los ntawm squeal, lub hwj chim rau nrog paub tias muab tso rau hauv pob ntseg pob ntseg, tua ib zaug tshem tawm.

2 、 Kev Nyuaj Siab Zoo
Zoo meej Ergonomics
Txog 3g Lub Teeb yuag Lawm muab tso rau hauv koj lub pob ntseg pob ntseg kom nruj, kom ruaj ntseg thaum siv ntev.

3 、 Khawm Loj, Hloov Kho Thaum Yooj Yim
Mus txog 190 ° tig rau kev hloov pob qhov rooj, ib qho yooj yim lag luam

4. NTC Kev Tiv Thaiv
Caw tua thaum kub txog 40 ℃ rau kev nyab xeeb

5. Yooj Yim los Them Nqi
2 teev tas nrho cov nqi muab rau koj 12 teev mloog ntawm ib tus nqi.
Rov them tus nqi sai dua 3 zaug thiab ua rau koj mloog txog 36 teev.
(Ceeb Toom: Kev ntsuam xyuas tau sim hauv JINGHAO lab, cov qhab nia yuav sib txawv raws li siv.)

cov lus qhia ntxiv
Max OSPL90

<= 120dB + 3dB

Nruab nrab OSPL90

108dB ± 4dB

EQ Lub Suab Tsis Zoo

29dB + 3dB

Kev Siv Qhia Tawm

27dB ± 5dB

zaus khwv

450 ~ 4000Hz

Tag Nrho Cov Harmonic Wave Distortion

≤2 ± 3%

Enquire

1. Txais tos rau nug OEM / Wholesales lub rooj sib pab. Peb yuav teb lus hauv 24 teev.
2. Yog tias koj tab tom yuav jinghao Khoom los ntawm peb lub khw Amazon, peb xav kom koj hu rau lub chaw muag khoom Amazon.
3. Peb yog cov qeb siab nrov tshaj plaws kev tsim cov khoom tsim tawm hauv Suav teb, tsis yog tuam txhab ua lag luam.
4. Peb MOQ yog 100pcs, vim tias tus nqi thauj khoom yog kim, peb tsis muag ib qho rau muag.


Yog muaj lus nug

Cov Lus Nug Khoom (FAQ) Nug Lus Nug

Kev vam meej!

Lo Lus Nug Ntxiv Ntse

Ntu Lus Nug ..?

Neeg hlau tsis ua tiav, thov sim dua.

tsi yog    
  • Cov Khoom no Tsis Muaj Lus Nug ..!