Ua ib lub xov tooj hu xov tooj rau lub tshuab ceeb toom hluav taws, yuav ua li cas thiaj daws tau qhov kev sib txuas ruaj khov thiab txo qhov suab nrov los ntawm keeb kwm yav dhau los? Rau sab nraum zoov, cov khoom siv ABS uas tau pom zoo los ntawm UL thiab cov khoom siv PC tiv thaiv UV Lexan muaj rau ntau yam kev siv; Nrog ntau hom neeg hais lus thiab microphones, cov handsets tuaj yeem phim nrog ntau lub motherboard kom ua tiav qhov kev ua haujlwm siab lossis txo suab nrov; lub tshuab hais lus pab hnov lus kuj tuaj yeem xaiv rau cov neeg tsis hnov lus thiab lub microphone txo suab nrov tuaj yeem tshem tawm suab nrov los ntawm keeb kwm yav dhau los thaum teb cov xov tooj; Nrog lub pob nyem thawb-rau-hais lus, nws tuaj yeem txhim kho lub suab zoo thaum tso lub pob nyem.
PVC curly cord (Default), ua haujlwm kub:
- Txoj hlua ntev 9 nti thaum rub rov qab, 6 feet tom qab txuas ntxiv (Lub Neej)
- Kev hloov kho qhov ntev sib txawv muaj.
2. Cov hlua khi PVC uas tiv taus huab cua (Xaiv tau)
3. Txoj hlua Hytrel curly (Xaiv tau)
Nws siv tau rau hauv lub tshuab ceeb toom hluav taws thiab lub vaj huam sib luag hu xov tooj thaum muaj xwm ceev ntawm cov neeg tua hluav taws.
| Khoom | Cov ntaub ntawv kev siv tshuab |
| Qib tsis muaj dej | IP65 |
| Suab nrov ib puag ncig | ≤60dB |
| Ua Haujlwm Zaus | 300 ~ 3400Hz |
| SLR | 5 ~ 15dB |
| RLR | -7~2 dB |
| STMR | ≥7dB |
| Kub Ua Haujlwm | Feem ntau: -20 ℃ ~ + 40 ℃ Tshwj Xeeb: -40 ℃ ~ + 50 ℃ (Thov qhia rau peb paub koj qhov kev thov ua ntej) |
| Qhov av noo sib piv | ≤95% |
| Kev Nyuaj Siab Hauv Huab Cua | 80 ~ 110Kpa |
Txhua tus connector uas tau teem tseg tuaj yeem ua raws li tus neeg siv khoom thov. Qhia rau peb paub tus lej khoom tseeb ua ntej.
Yog tias koj muaj lus thov xim, qhia rau peb paub Pantone xim No.
85% cov khoom seem yog tsim los ntawm peb lub Hoobkas thiab nrog cov tshuab sib tw, peb tuaj yeem lees paub qhov kev ua haujlwm thiab tus qauv ncaj qha.