Khoom Qhia Qhia
CA59mm phau ntawv tubular lub cev muaj zog yog tsim rau muaj zog thiab ntsiag to ua kev ua haujlwm hauv kev lag luam thiab cov duab shading. Nrog rau kev sib cav sib ceg 59mm lub cheeb tsam, nws muab siab rau cov ntawv thov cov ntaub ntawv uas ua rau xav tau xws li cov ntaub ntawv kaw, awnings, thiab lwm yam kev daws teeb meem sholding.
KhoomNta
Neeg kho tshuab txwv hloov:Muab cov ntsiab lus raug kom raug rau kev tswj hwm txhim kho.
Kev tuav cov:Ua kom muaj kev ua haujlwm txawm tias lub sijhawm fais fab tuag.
Tsawg lub suab ua haujlwm:Kev khiav hauj lwm nyob rau hauv 42dB, zoo meej rau kev siv hauv tsev.
Qauv Sib Piv Rooj
FQA
Q1: Puas yog lub cev muaj zog no siv rau ob qho chaw tsim khoom thiab kev tshwm sim?
A1: Yog lawm, lub cev muaj zog 59mm
Q2: Yuav ua li cas thaum lub zog tsis ua hauj lwm?
A2: Thaum lub zog ntawm lub zog hluav taws xob, lub built-in ua kom cov neeg siv ua haujlwm ua haujlwm ntawm lub cev muaj zog.
Q3: Puas muaj suab nrov?
A3: Tsis yog, nws ua haujlwm tsawg dua 42dB, ua rau nws haum rau cov chaw nyob ntsiag to.
Q4: Koj puas muab cov chaw xaiv chaw taws teeb xaiv?
A4: Thaum lub cev muaj zog 59 hli siv cov kev txwv txhua yam, nws tuaj yeem sib xyaw nrog cov chaw taws teeb cov teeb meem yog xav tau. Thov hu rau peb rau cov lus pom zoo.
Q5: Cov khoom pov thawj no muaj pov thawj dab tsi?
A5: Tus 59 hli tubular lub cev muaj ntawv pov thawj los ntawm CE, TUV, thiab RoHS, kom nws ua tau raws kev nyab xeeb thoob ntiaj teb thiab kev ua tau zoo.
