Lub ntsaws pob ntseg / kev tiv thaiv pob ntseg rau kev lag luam hnyav
Lub ntsaws pob ntseg yog ib lub cuab yeej uas muab tso rau hauv lub qhov pob ntseg kom tiv thaiv tus neeg siv pob ntseg ntawm lub suab nrov nrov, dej nkag, cov khoom txawv teb chaws, hmoov av lossis cua ntau dhau. Vim tias lawv txo qhov nrov ntawm lub suab, cov ntsaws pob ntseg feem ntau siv los pab tiv thaiv kev hnov lus tsis zoo thiab tinnitus (lub suab nrov ntawm pob ntseg).
Txhua qhov chaw uas muaj suab nrov ces yuav tsum muaj lub qhov ntsaws pob ntseg. Kev siv lub qhov ntsaws pob ntseg zoo rau kev tiv thaiv kev hnov lus tsis zoo ib ntus uas tshwm sim los ntawm kev mloog suab nrov (qhov nruab nrab ntawm 100 A-weighted decibels) rau ob peb teev. Peb muaj ntau hom qhov ntsaws pob ntseg sib txawv rau koj siv.
Yuav ua li cas hnav lub pob ntseg ntsaws?
Cov ntaub ntawv qhia ntxiv:
| cov khoom siv | PU los yog silicon |
| Hom | Nrog lossis tsis muaj sling |
| SNR | 38db |
| Xim | Txiv kab ntxwv daj xiav ntsuab dub liab lossis lwm yam customized |
| Tus lej HS | 3926909090 |
| Ntim khoom | Hnab PE, hnab OPP, PP lub thawv, Blister, Lub thawv ntawv hauv ncoo lossis kho kom haum |
| Daim Ntawv Pov Thawj | RoHS, MSDS, CE |
Daim Ntawv Thov
Chaw nres nkoj cua, yos hav zoov, pas dej ua ke, sib tw lossis lwm yam suab nrov nyob ib puag ncig.
Cov yam ntxwv
Maj mam nthuav dav hauv koj pob ntseg rau qhov haum ruaj ntseg thiab xis nyob, tsis muaj kev nyuaj siab thaum hnav thiab cov khoom tsim nyog.
Cov khoom siv tiv thaiv dej tuaj yeem pab koj kom tsis txhob raug dej puas tsuaj
Cov qauv dawb tab sis cov khoom xa tuaj
Peb muaj cov Tshuag tsis tu ncua rau kev xa khoom sai.
Cov nqe lus them nqi: 30% tso nyiaj, 70% ua ntej xa khoom lossis txoj kev sib tham.
Cov Qauv: Cov qauv pub dawb muaj, kev them nqi thauj khoom
Lub sijhawm ua khoom: 7-10 hnub
MOQ: 10cartons, tus nqi nyob ntawm qhov ntau.
Chaw nres nkoj tawm mus: Shanghai Tuam Tshoj