1. Lub luag haujlwm tseem ceeb ntawm ib-nias screen capture ntawm lub rooj sib tham whiteboard yog tias tsis muaj teeb meem hauv qhov browser lossis PPT, koj tuaj yeem siv cov cuab yeej ntes lub vijtsam, txuag daim duab, thiab khaws cov ntsiab lus kawm txhua lub sijhawm, nyob qhov twg.

2. Cov haujlwm tseem ceeb ntawm cov ntawv dawb: suav nrog cov haujlwm yooj yim ntawm lub tshuab hluav taws xob whiteboard, 2mm infrared kov tshuab, ib-taw tes sau ntawv, ob-taw tes zooming, so tawm sab nraum qab ntawm tes, thiab tseem tuaj yeem khaws cia raws li kev xa xov tooj ntawm tes. , mobile U disk, thiab e-mail

3. Lub rooj sib tham ntse ntsiav tshuaj yog ib qho khoom siv ntawm cov khoom siv rooj sib tham. Nws tsis yog tsuas yog siv los txhim kho kev ua tau zoo ntawm cov tuam txhab cov rooj sib tham, tab sis kuj los txhim kho cov duab sab nraud ntawm cov tuam txhab rooj sab laj

2022.7.13