VDINKdigital whiteboard muaj 4K ultra-ntshiab duab zoo, ci thiab tiag tiag xim, 7 * 24 teev ntev standby thiab lwm yam nta. Los ntawm kev sib koom ua ke ntawm cov ntaub ntawv xov xwm multimedia nrog digital whiteboard, digital whiteboard qhia cov ntaub ntawv cuam tshuam ntawm tag nrho cov chaw nyob rau hauv ib qho dynamic thiab pom kev nyob rau hauv daim ntawv ntawm cov duab thiab cov ntawv, thiab kev tuav ntawm ntau yam lag luam yog pom tseeb ntawm ib nrais muag.

2022.01.22