1. Kev siv lub tshuab multimedia kev qhia ua ke rau kev qhia pab cuam tuaj yeem ua rau tus kws qhia ntawv lub sijhawm sau ntawv rau ntawm daim ntawv dub thiab nthuav dav hauv chav kawm. Muaj sij hawm txaus hauv chav kawm rau cov tub ntxhais kawm los xyaum kev sib koom ua ke.Vdink ntse board sib tham sib whiteboard touch screen ntse whiteboard rau kev kawm
2. Lub tshuab multimedia kev qhia ua ke tuaj yeem siv los ua cov khoom siv hauv chav kawm ua ntej, siv tag nrho lub sijhawm hauv chav kawm, thiab ua kom cov kev qhia ceev ceev.Vdink ntse board sib tham sib whiteboard touch screen ntse whiteboard rau kev kawm.
3. Siv lub tshuab multimedia all-in-one rau kev qhia. Ntawm qhov tod tes, cov kws qhia ntawv tuaj yeem muaj sijhawm ntau los cuam tshuam nrog cov tub ntxhais kawm, sib txuas lus, thiab coj cov tub ntxhais kawm txoj kev xav. Ntawm qhov tod tes, multimedia qhia txhua-hauv-ib lub tshuab tuaj yeem muab cov tub ntxhais kawm ntawv cov ntaub ntawv qhia txog kev ua haujlwm.Vdink ntse board sib tham sib whiteboard touch screen ntse whiteboard rau kev kawm.

2022.05.26