● Muaj qib LCD saib
● High contrast, brightness, zoo dua cov ntsiab lus
● Moisture thiab alkali tsis kam, haum rau cov ntawv thov kev lag luam
● Ua tau raws li cov kev xav tau ntawm kev txuag hluav taws xob thiab kev tiv thaiv ib puag ncig, tag nrho lub tshuab ua haujlwm tshaj 50,000 teev
● Txhawb nqa ob hom kev taw qhia rau kev tawm tswv yim tib lub sijhawm, cov duab-hauv-daim duab txoj hauj lwm thiab qhov loj tuaj yeem raug xaiv los ua kom muaj txiaj ntsig zoo tshaj plaws ntawm kev ua haujlwm.
● Muaj feem xyuam rau nyiaj txiag, khw muag nyiaj hniav nyiaj hniav kub, tsev kho mob, subways, railway chaw nres tsheb, tshav dav hlau, chaw ua yeeb yam, chaw ua haujlwm lag luam, chaw ua si thiab lom zem.